Creality direct drive retraction settings

Creality direct drive retraction settings. As for options, we recommend steering towards direct drive upgrade kits, as they provide all the necessary parts for the upgrade. The setting that you need to enable is called retraction, in this vide In addition, the direct drive extruder provides better control over the filament, allowing for more precise extrusion and retraction. 84, bottom layers 6, top/bottom pattern Lines, Outer before inner walls NO, fill gaps between walls Everywhere, horizontal expansion 0, z seam alignment User Specified, z seam x 150, z seam y 300 seam corner preference Smart Hiding, enable Ironing Checked Yes, Ironing Nov 7, 2022 · Better retraction is one benefit of using a direct drive extruder. Aug 2, 2022 · Compatible： Creality Sprite direct drive extruder upgrade kit compatible with Ender 3, Ender3V2, Ender 3 pro and Ender 3 Max. BIQU has released their direct drive extruder separately so it can be mounted on other printers. Controversial. 84, top thickness 0. So, what are the optimal retraction settings for Ender 5? Retraction Distance – 5 mm; Retraction Speed – 45 mm/s Step 14 – Install the drive gear • Install the drive gear on the extruder motor. The reason is the following: 3d printers that use the Bowden system (like the Ender3) place the extruder away from the hotend, and the filament is channeled through a Jan 19, 2023 · Even though experimentation will always yield the best results due to differences in hardware, here are the retraction settings of our recommendation that can act as a starting point for printing PLA successfully: Retraction Distance – 5 mm (for Bowden extruders) / 1 mm (Direct Drive) Retraction Speed – 45 mm/s; Retraction Minimum Travel Because the Sprite extruder is a direct drive extruder and doesn’t need to push the filament through a long tube to the hot end, it requires a much shorter retraction distance than Bowden extruders. TPU Settings. Apr 22, 2024 · The most important things to remember when configuring Ender 3 retraction settings are to use a generous retraction distance to accommodate the Ender’s Bowden extruder, set the maximum retraction count well below the Cura default of 100 unless you’re using indestructible filament, and avoid using an extra prime amount unless you really need to. Apr 30, 2023 · The best temperature, print speed, and retraction settings, among others. These are the correct Cura settings for the Creality K1 for TPU: Print temperature: 220 °C Achieving the best performance and quality from your Creality 3D printer requires fine-tune adjustments of critical print settings which have a significant effect on your prints. Sep 14, 2020 · 1. A place to come together and discuss the Creality Ender 5, Pro and Plus 3D printers Members Online. Jan 19, 2023 · Retraction Distance – 2-7 mm (shorter for direct drive, longer for Bowden) Retraction Minimum Travel – 1-2 mm In the upcoming section, we will discuss both retraction speed and retraction distance in greater detail and explain the reasoning behind the values we have just mentioned and how you can further optimize these values for the Micro Swiss Direct Drive Extruder is a drop in system for CR10 / Ender Printers No modification required, simple plug and play No printed brackets or sandwiches Features: Dual-drive train Hardened tool steel, CNC precision cut gears Adjustable filament grip Easy filament loading Short, highly constrained filament path Micro Swiss NG™ Direct Drive Extruder This extruder overcomes the shortcomings of all current counterparts on the market, to create an optimal printing experience for everyone. Find out how to perfect your Cura retraction settings (including the coasting settings). This is the official demo video, produced by Creality. 5mm distance and high retraction speeds like 80-90mm/s. 5-2. However, it is advisable to carry out test prints to find the right settings for the retraction. I am hoping someone can help me figure out the correct retraction settings. You can use lower retraction settings, usually ranging from 0. Just take a photo of your Mar 16, 2022 · Let us study Creality’s Ender 3 retraction settings with the help of the Cura slicer. Here, enthusiasts, hobbyists, and professionals gather to discuss, troubleshoot, and explore everything related to 3D printing with the Ender 3. But you need to find out if you have a Bowden or direct drive extruder, because if you have a direct drive extruder you want the retraction distance to be around 0. Start G-Code for the CR-6 SE: G28 ;Home; G92 E0 ;Reset Feb 18, 2022 · The most obvious difference between the two is the length of the PTFE tube: 350mm long for the Bowden system and only 37mm for the direct-drive! Direct Drive setup – BondTech BMG extruder + E3D V6 hotend Bowden setup – BondTech BMG extruder + E3D V6 hotend Weight comparison. I have the CR-10V3 (the direct drive version) and just experienced this. retraction: 3 mm; Filaments: 1. What are your retraction settings and also what speed are you printing at with DD? Currently: Retraction Distance: 1. The extruder is one of the most important parts of any 3D Jul 28, 2023 · Introducing the Creality "Sprite Extruder SE" Direct Drive Upgrade for Ender 3 NEO 3D Printers. Retraction Speed: 25mm/s. Note the correct orientation - set screw against the flat part of the shaft • Engage the lever and insert a piece of filament, preferably rigid PLA. Might also want to make sure in prusa slicer you are using a wipe even with the direct drives if you're still getting stringing. Some other tips for getting rid of stringing on your Ender 3 (Pro/V2) are to lower your nozzle temp a lil’ bit, set the Combing Mode to “Within Infill”, and clean the nozzle! Most direct-drive extruders only require a retraction distance of 0. Jan 19, 2023 · With a retraction speed of 20 millimeters per second, a retraction distance of 6 millimeters (2 mm for Direct Drive extruders), and a retraction minimum travel value of 1. 6mm nozzle and tried sooo many retraction tests, temp tests, ect. Updated Dec 11, 2021. Since retraction often involves fast movements, it's subject to the same issues as Mar 12, 2024 · Retraction setting would be default as I’ve not altered it as wouldn’t know where to find it, the video was when I’d just feed new PLA thru and asked it to start a print, all on standard settings. Creality released a High-Speed (250mm/s), High-Temperature (They claim 500°) Full-Metal Hotend this year. Jun 20, 2023 · Retraction is the key to reducing stringing. Minimum Extrusion Distance 1. Jan 19, 2023 · Today, our article will be on configuring the retraction settings for the Creality Ender 5, where we will take a deep dive into all the retraction-related parameters in detail and find out the optimal values you should use. 5 @ 40mm/s with some stringing still. On the other hand, with a direct-drive extruder you will be able to print closer to the speeds you use for rigid filaments because the overall filament path is much shorter. 2 mm and a retraction speed of 45 mm/s. retraction distance 5mm; Retraction speed 45mm/s I read ideal retraction per BMG for direct drive is supposed to be anywhere from 0. In this article, we’ll take a Anyone upgrade to the new Sprite SE direct drive upgrade from Creality? If so, what changes did you have to make to your slicer settings (retraction, speed, etc)? Mine comes in today and I am very excited to get rid of the boden tube setup! Although enabling retraction is useful regardless of the type of printer, Bowden type machines usually require a higher retraction distance compared to direct driver printers. 2 mm at 60 mm/s; PETG: 0. creality. If your lines are uneven it sounds like you either have a clog or extrusion (extruder) issues. Like other settings, the retraction distance and retraction speed is highly dependent on the printer and filament used. • Engage the lever and insert a piece of filament, preferably rigid PLA. The best retraction settings for the Ender 3 S1 Pro in Cura: PLA: 0. 6-0. Double gear feeding, stable and reliable： The double tooth structure makes the feeding is more reliable and stable. We recommend the following retraction settings: Retraction distance: 1. The distance should be slightly higher for Bowden extruders than direct drive extruders. I've seem some users reporting using these recommendations, but others saying they do better with 0. 8 is pretty good, I would bump up the speed a bit to maybe around the 30 mark. Best. It has all the relevant settings for stringing 3D printing as well as the recommended values for each filament type. 0mm distance seems to be the sweet spot for Bowden. Just been on my Creality slicer and the retraction is enabled and settings are. 4, wall line count 6, top/bottom 0. The profile of a 3D printer in Cura consists of the machine settings and the print settings. This should be a part of the regular maintenance and calibration program for your 3d printer. 5 to 4. Maximum Retraction Count: 10. 5mm. I installed a Triangle Labs Micro Swiss clone all metal hot end, a hardened steel 0. 16, wall thickness 2. Read on to learn all about 3D printer retraction! Nov 7, 2023 · If stringing occurs during PETG printing, the following retraction print settings should be adjusted: Set retraction distance to 3–7 mm, increasing it in increments of 1 mm until the stringing stops. He explains how to adjust them to get zero strings and Lowered the retraction settings to better fit direct drive. In contrast to the Bowden-style extruder which pushes filament through a long tube to the hot end, the Sprite combines the extruder and hot end into a single assembly. Set retraction speed to around 20 mm/s, increasing it Step 14 – Install the drive gear • Install the drive gear on the extruder motor. 6mm and 2. 8 The recommended temperature of the PLA nozzle for printing is 200 degrees, and the recommended temperature of the hotbed is 60 degrees; The printing speed is recommended to be set to 3000mm/min, and the first layer or raft printing speed is set to 30%-50% of the printing speed Set retraction: retraction length: 10mm, retraction speed: 6000mm Otherwise my Cura settings are pretty standard other than my speeds being bumped up a lot. by Jackson O'Connell. For whatever reason, the PLA profiles (and others) in Creality Slicer are setup for 25 mm/s retraction. This article will explain how to mount it to the Different hardware setups and materials will require different settings and fine tuning. Click the three-dashes icon and select “All” to view all settings. The Micro Swiss Direct Drive Extruder rates as one of the best out there for the quality of the parts offered. 0 distance is good for DD, but 3. Its also kinda difficult to print with because it strings pretty easily. Layer height 0. 2 - 0. Open comment sort options. The settings for the retraction are divided into the retraction length and the retraction speed. The unique motor placement allows for Up your retraction to 1mm on the direct drive units. Use back and forth motion to align the center line of lever and drive gear • Once aligned, keep applying Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. Finding the right setting for retraction is therefore extremely important for a high-quality result. Seems like 5. A socket helps avoid burnt fingers as well. 8mm, while the retraction speed should vary between 35mm/s and 45mm/s. 0-1. Retract Speed: This is the speed at which the filament is retracted. The kit (with an all-metal hot end) costs Aug 25, 2020 · If you're having trouble printing exotic or flexible material with the stock Bowden extruder, upgrade your Ender 5 with direct drive! All3DP Printables Basics Buyer's Guides News Rapid + TCT 2024 Jan 26, 2023 · Find the perfect PETG print settings for your needs by adjusting temperature, stringing, print speed, and retraction settings! All3DP Printables Basics Buyer's Guides News Rapid + TCT 2024 I'll take a crack at your settings as well. Nozzle Temperature. 2 4. It doesn't affect the inherent function of the printer because it's The correct retraction settings can help prevent stringing and oozing, common issues when printing with ABS. Dec 11, 2021 · Ender 3 (V2/Pro) Direct Drive: Step-by-Step Guide. The retraction distance should be adjusted accurately because both too low and too high retraction distance can cause printing problems. PETG retraction settings vary from around 6mm to 14mm of distance and 25mm/s to 40mm/s speed for printers with a Bowden extruder. Minimum Extrusion Distance Window: 10mm. 5-2mm in many cases. 8mm. Retraction distance or retraction length specifies the length of the filament that will be extruded from the nozzle. Easy to Install and Use - Switch Bowden extrusion to direct extruder at any time and easy to disassembly. We’ll cover the advantages of each in more detail below. Mar 6, 2024 · By understanding a little more about the 3D printing process, and how settings in MatterControl affect extrusion, we can help you reduce and even eliminate oozing and stringing from your 3D prints. The sample filament looked like Aragog made them. They have a formula saying Max retraction rate = TZ (the amount of space between the heater block and cold zone) + (Bowden Tube length / 250). Changed the flow to 95% and tightened the tension screw on the extruder about 2 full rotations. 7 board, bltouch, marlin 2 bugfix and direct drive and can only get good results when using retraction settings of 6. Results may vary. You will also need to adjust your retraction settings for printing TPU. Retraction settings with cura, direct drive . The nozzle temperature determines how hot the printer gets to melt the filament. 84, top layers 6, bottom thickness 0. Top. Typically Ive found higher retraction distances and speeds work well. Learn how to correctly set up direct drive on your Ender 3! Feb 20, 2024 · If you’ve upgraded your Ender 3 to a direct drive extruder setup, or have a direct drive Ender 3 like the Ender 3 S1, I recommend setting the retraction distance to between 0. This direct drive extruder is one of the pinnacles of the new BIQU BX 3D printer. The extrusion becomes a “direct extrusion” – hence the name. 8 mm Retraction distance (direct drive) for soft materials (TPU-95): 2 mm Caution: All wires must not be clamped during machine assembly; For parameter configuration and more advanced configurations, please refer to the official website: www. Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. If you encounter any issues, feel free to leave a comment below, and I will do my best to help you. The direct drive Sprite Extruder in the Sermoon V1 and V1 Pro comes with a tip sheet that recommends retraction speeds of 35 - 45 mm/sec with a retraction distance of 0. Max Retraction Count 20. For those reasons, use the following parameters in your profiles: We would like to show you a description here but the site won’t allow us. For those reasons, use the following parameters in your profiles: Jan 19, 2021 · About a week ago I received the BIQU H2 (hydrogen) direct drive extruder. To help you, we identify the best Creality 3D printers on sale, as well as any necessary accessories and materials. Join th We would like to show you a description here but the site won’t allow us. 5 to 1. For the direct drive Dec 10, 2023 · While Ender 3s equipped with the Sprite Direct Drive extruder setup benefit most from a longer retraction distance and faster retraction speed to make the most of the precision of the onboard print assembly extruder. Different hardware setups and materials will require different settings and fine tuning. New. 8 retraction at 85mm/s at 205 temp with zero stringing. Edit. The Sprite extruder [Amazon link] was first introduced on the Ender 3 S1 and is Creality’s first direct drive extruder. I also use the Micro Swiss All Metal Hotend on my Ender-3 and like you mentioned, it has been absolutely great In this video I modify the Voxelab Aquila to be direct drive (direct extrusion) using the Creality Sprite Pro extruder kit. Just looking to see what others are using so I can have a better starting point. 0. For Direct Drive Ender 3 Printers, you can use a smaller Retraction Distance that’s between 0. I use esun pla+ @ 210C. In general, the recommended Retraction Distance for Direct Drive Extruders is between 1-3mm. Retraction. Compatibility with - Creality Ender 3/Ender 3 V2/Ender 3 Pro 3D Printer. PETG will be somewhere between 1-2mm, with my highest value being only 2. While doing some google searches, I found Tiny Machine's instructions for the Micro-Swiss. The settings above should work for most ABS filaments, but you should calibrate the retraction for optimal results. Thank you all! Dec 5, 2022 · The Retraction Speed and the Retraction Distance both work hand-in-hand, as the right balance has to be met for both settings to get the best prints. Also, errors like stringing and other problems creep in through the standard drive. 5mm Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. With the Bevel Gear design, we are able to achieve the industry shortest filament path (less than 41mm). Note the correct orientation - set screw sides faces the motor. Fixed the hot end cooling fan, I had two broken fan blades. There are two common configurations for extruders, Direct Drive and Bowden, and Creality produces 3D printers that use each type. Among other things, the machine settings contain the size of the print volume and the shape of the print bed. Happy camper. Ideally use a socket to remove or tighten the nozzle: 6mm AF for Creality MK8 nozzles, 7mm AF for other MK8 and for V6 types. Jul 4, 2020 · Learn how to quickly stop stringing on your 3d prints with this simple setting in cura. The Sprite extruder [Amazon link] was first introduced on the Ender 3 S1 and is Creality’s first direct-drive extruder. Sort by: Best. Making an informed decision is crucial. Reduces the chance of clogged nozzles when retracting consumabl Pick “Creality Ender-3 S1” or “Creality Ender-3 S1 Pro” and click “Add,” then “Next. 2 out of 5 stars 321 ratings Sep 10, 2020 · About this item . Because the machine is open-source and has a large community following, there are tons of available modifications and upgrades for the Ender 3 and its offspring, like the Ender 3 Pro and Ender 3 V2. Actually, this equipment can print with a huge selection of products. Retraction Length. 75MM Filament dummy Creality 3D Official Printer Ender 3 Dual Z-axis Upgrade Kit with Lead Screw, Metal Power Supply Holder and Stepper Motor, 3D Printer Ugrades Kit for Ender 3 The main difference between Direct Drive and Bowden is the retraction settings, where 0. 5-1mm and a Retraction Speed that’s also in the 35 – 45mm/s range. You should also run PID auto tune after swapping hot ends. You should adjust the retraction settings in your slicer accordingly. Otherwise, everything should be about the same. Mar 30, 2022 · Official Creality Sprite Direct Drive Extruder Pro Kit with 80N Stepper Motor, Direct Drive Upgrade Kit for Ender 3, Ender3v2, Ender 3 pro, Ender 3 Max, Support 1. 5 millimeters, you should be able to avoid both stringing and jamming for the most part with TPU filament. Jan 19, 2023 · When configuring retraction settings specifically for direct drive extruders, the only modification you will need to make is to decrease the Retraction Distance value by a considerable amount, as the distance between the extruder and the nozzle is much smaller compared to a Bowden extruder. 6 and 0. With a direct drive, the extruder is mounted directly on the print head, which means less power is required for extrusion. Wrapping up. 8 mm, then dialing the retraction speed to between 35 and 50 mm/s to avoid stringing. As there are not many reviews available i took the chance test it the last months. I have a Creality CR-6 and due to the bed leveling system this will take a few extra steps. com Mar 25, 2024 · Almost all of those retraction moves are going from support to support, so it shouldn't really cause a problem for the model, just maybe a few strings. Retraction speed 45. 5mm distance and 40 retraction speed. Calibrate E-steps any time you switch your extruder and then do a calibration test with a retraction tower to find optimal settings Micro Swiss NG™ Direct Drive Extruder for Creality Ender 5 / 5 Pro / 5 Plus (Linear Rail Edition) SKU: M3204. The retraction only needs to relieve the residual pressure in the system after the extruder stops Micro Swiss Bowden Extruder Installation Instructions SKU Part Number: M2714 What's in the box 1 Reverse polarity cable 2 M3 x 6mm Flat Head Socket Cap Screws 3 Tooltips provide additional information upon hover or focus 4 Tooltips provide additional information upon hover or focus 5 Tooltips provide additional informa This is correct, retraction on direct drive is much more forgiving than in a bowden tube setup but the e-steps can change significantly depending on the gear size of your extruder. ” Make Settings Visible: Click the print settings drop-down menu. There are also G-code snippets defined that are executed before and after each print. If you want to learn all the ins and outs about retraction on the Ender 3, check out this article we wrote Chuck shows you two important Cura Settings for Retraction and Raft on Creality Ender 3 or CR-10 Mini. Retractions can be very short and the stepper motor will need to move 3 times faster. I figured it out! I was getting terrible stringing with a 0. Mostly #1 & #2 fixed the issue though. For upgrading, we also have an article on Ender 3 direct drive upgrades. If you have a different type of filament available see if that changes anything for you. 8mm for PLA and 2mm for TPU. The distance between the extruder and the hotend is much shorter, so retractions are easier to do. Read on for the best Ender 3 S1 & S1 Pro Cura slicer profiles. This upgrade is pricey but if you’re looking to convert to direct drive, want something all metal, and don’t want all that much hassle while installing the Sprite is a great option. The Bowden printhead weights only 228 grams. Use DDX Direct Drive eXtruder on Creality CR-10 v2 and To use the DDX remember it is a Direct Drive eXtruder with a gear reduction of 3:1. PDF: Installation Instructions - PDF And pressure advance drastically changes the retraction requirements. Learn the best Ender 3 retraction settings! Oct 9, 2023 · The best Retraction Settings for an Ender 3 is a Retraction Distance between 4-7mm and a Retraction Speed that’s in the 35 – 45mm/s range. Maybe try printing a retraction calibration so you dont waste a bunch of that awesome material. On direct drive printers, the retraction distance should be between 0. May 28, 2023 · Pulling filament back into the hot end is a useful function but tricky to master. Combing: off (debating this one) Print speed with PLA usually 60m/s. 8-1. This difference will lead to some stringing. Retraction speed: 35-45 mm/s Retraction distance (direct drive) for rigid materials (PLA): 0. Hopefully, this guide helped you install the BIQU H2 on your Creality Ender 6. I was especially interested to learn what these 250mm/s actually mean, as they do not state at which line width/height this could be archived. Ideal PETG retraction settings for the Ender 3: Retraction Distance: 6. 0 mm at 50 mm/s; ABS: 0. Too high of retraction could cause clogs since this hotend is all metal. Apr 13, 2021 · This profile can be used with other direct drive setups, but the retraction settings will need to be adjusted accordingly. Dec 11, 2023 · Today's Top Creality 3D Printer & Accessories Deals. 75 mm PLA, ABS, PA, PC, TPU; Compatibility: Ender 3, Ender 3 Pro, Ender 3 Max, Ender 3 V2, Ender 3 S1, Ender 3 S1 Pro, CR-10 Smart Pro; What is the Creality Sprite Extruder and How Does it Work? The Creality Sprite extruder is a direct drive extruder. Dec 15, 2022 · Easily one of the best parts about owning a Creality Ender 3 printer is the ability to upgrade it. All-metal hotends typically need much lower retraction than ordinary ones. Don't underestimate how much the filament can affect this. 75MM Filament Visit the UNIDO Store 4. This low range of retraction settings helps to avoid stringing on models during print. The internet, including youtube, reviews of filament, SEO-optimized sites full of fluff articles about 3D printing, and apparently even content from filament manufacturers, is full of unjustified, often contradictory, and outright Oct 26, 2022 · After many hours of testing, I’ve found that the best Ender 3 retraction settings include a retraction distance of 5. Share. Finding the ideal 3D printer and latest deals can be an overwhelming task, especially when a substantial amount of money is at stake. How to Clean 3D Printer Nozzles This post will guide you through identifying nozzle clogs, determining the underlying cause, and cleaning the nozzle to prevent future clogs. The default slicer profiles you can find online for Creality printers like the Ender 3, CR-10, or Ender 5 will typically have good starting settings which you can use As I had the cheaper Creality direct drive solution on my otherwise stock Ender 3, the profile I am using was configured for direct drive on a printer not very different from this one. Oct 26, 2023 · A direct drive system also improves retraction responsiveness. Thankyou for any help. Sep 4, 2020 · $\begingroup$ I've deleted my previous comment because it was unnecessarily hostile and not particularly helpful, but I still don't think this is a good answer. 0mm, while some Bowden extruders may require a retraction distance as high as 15mm due to the longer distance between the extruder drive gear and the heated nozzle. Been printing really well for me so far! Dec 10, 2023 · While Ender 3s equipped with the Sprite Direct Drive extruder setup benefit most from a longer retraction distance and faster retraction speed to make the most of the precision of the onboard print assembly extruder. ; Direct drive benefits: A direct drive system offers improved filament control, faster and more accurate retraction, less stringing, and better flexible filament printing. 2. Jun 30, 2023 · The Ender 3 (V2/Pro/S1) printers are great at pushing filament, but stringing can be a problem. Max. I have a direct drive and my retraction settings are: [firmware_retraction] Welcome to the Ender 3 community, a specialized subreddit for all users of the Ender 3 3D printer. The spool of Esun PLA+ I replaced it with has zero strings. While there are advantages and disadvantages to both types, we have found that direct drive takes the edge and is our preference. As for your z offets, one bandaid you can apply is changing the z offset in prusaslicer printer settings. A properly tuned printer running ABS or PLA needs practically no retraction at all. Combing Mode: ON and set to “Within Infill” (no stringing). 5mm to 1mm with retraction speeds 30-45mm/s or so. I printed the CHEP cube just fine but who knows how that was built and one cannot edit the print settings in Cura. The values given below for different materials are good guidelines for all Ender 5 models. 4mm nozzle, and I have a direct drive conversion using the upgraded (but single drive) aluminum Creality extruder. Obviously leveled the bed as well lol Heat Creep is gone, but now I have stringing issues with such low retraction settings haha. I have a ender 3 pro with a creality 4. 25mm on a stock creality mk8 end using a titanium heatbreak conversion. Though capable, the Ender 3 (V2/Pro) can have trouble with flexible materials. Feb 20, 2024 · Direct drive upgrade: The article explains how to upgrade the Ender 3’s stock Bowden extruder to a direct drive configuration for better printing performance. This you just unscrew and replace. 0 mm at 60 mm/s; TPU: 1. Use back and forth motion to align the center line of lever and drive gear • Once aligned, keep applying Can someone share there settings for the Creality Spider v3 direct drive retraction settings please? My best settings seems to be around 0. We would like to show you a description here but the site won’t allow us. The settings for retraction in Cura are: Retraction Distance: This is the distance by which the filament is retracted. These default retraction settings are a good place to start: PLA: 10 mm at 25 mm/s; ABS: 10 mm at 35 mm/s; PETG: 8 mm at 25 mm/s. You need this to equip your Ender 3 or Ender 3 Pro with a direct drive: Creality Ender 3 is currently one of the most preferred hobby 3D printers as a result of its small cost factor and exquisite print quality. This results in higher quality prints with fewer issues like stringing and oozing, which are often encountered when printing with TPU. jirfzfe jgcgx ctb vvdety idlbhfpq aytyv qtjja yfolmqc hflaf fetv