![Why does my extruder gear slip down like this? Tightened hard but stil ruined a 13 hour print. : r/ender3v2 Why does my extruder gear slip down like this? Tightened hard but stil ruined a 13 hour print. : r/ender3v2](https://preview.redd.it/why-does-my-extruder-gear-slip-down-like-this-tightened-v0-4wwty5w72loa1.jpg?auto=webp&s=21903eee808a2a6dde255f64892f20fa38e55227)
Why does my extruder gear slip down like this? Tightened hard but stil ruined a 13 hour print. : r/ender3v2
![Amazon.com: 15 Pieces Extruder Wheel Gear 3D Printer Parts Drive 36 Teeth Gear Stainless Steel Extruder Gear Compatible with CR-10, CR-10S, S4, S5, Ender 3, Ender 3 Pro : Industrial & Scientific Amazon.com: 15 Pieces Extruder Wheel Gear 3D Printer Parts Drive 36 Teeth Gear Stainless Steel Extruder Gear Compatible with CR-10, CR-10S, S4, S5, Ender 3, Ender 3 Pro : Industrial & Scientific](https://m.media-amazon.com/images/I/71eDVAz1AxL.jpg)
Amazon.com: 15 Pieces Extruder Wheel Gear 3D Printer Parts Drive 36 Teeth Gear Stainless Steel Extruder Gear Compatible with CR-10, CR-10S, S4, S5, Ender 3, Ender 3 Pro : Industrial & Scientific
![Dual Drive Gear Kit Cloned Btech Upgrade Extruder For Prusa I3 Gear For Bowden Extruder 3d Printer Parts - 3d Printer Parts & Accessories - AliExpress Dual Drive Gear Kit Cloned Btech Upgrade Extruder For Prusa I3 Gear For Bowden Extruder 3d Printer Parts - 3d Printer Parts & Accessories - AliExpress](https://ae01.alicdn.com/kf/H956e3b5964d74db9a92d5e9453a7678bf/Dual-Drive-Gear-Kit-Cloned-Btech-Upgrade-Extruder-For-Prusa-i3-Gear-For-Bowden-Extruder-3D.jpg_Q90.jpg_.webp)
Dual Drive Gear Kit Cloned Btech Upgrade Extruder For Prusa I3 Gear For Bowden Extruder 3d Printer Parts - 3d Printer Parts & Accessories - AliExpress
![Extruder gear slipping upwards as the print goes on, before and after cold end upgrade. Not sure what's going on here? The temps are fine, I don't hear any clicking noises : Extruder gear slipping upwards as the print goes on, before and after cold end upgrade. Not sure what's going on here? The temps are fine, I don't hear any clicking noises :](https://external-preview.redd.it/TkrBixKzKmo_oHweXNEEc2gfGa2ylRor2G7hxP-S1sM.jpg?width=640&crop=smart&auto=webp&s=42ae5776b3b4fc9da6c74a30d804bb939f90294e)
Extruder gear slipping upwards as the print goes on, before and after cold end upgrade. Not sure what's going on here? The temps are fine, I don't hear any clicking noises :
![Amazon.com: 1set 3D Printer MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2 MK2S MK2.5 3D Printer (5mm bore) : Industrial & Scientific Amazon.com: 1set 3D Printer MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2 MK2S MK2.5 3D Printer (5mm bore) : Industrial & Scientific](https://m.media-amazon.com/images/I/51SZecVQPOL._AC_UF894,1000_QL80_.jpg)
Amazon.com: 1set 3D Printer MK3 Drive Gear extruder Dual Gears kit DriveGears Extrusion Wheel for Upgrade Prusa i3 MK2 MK2S MK2.5 3D Printer (5mm bore) : Industrial & Scientific
![3D Printer Extruder Filament Drive Gear Review & Benchmark | Airtripper's 3D Printer and Arduino Blog 3D Printer Extruder Filament Drive Gear Review & Benchmark | Airtripper's 3D Printer and Arduino Blog](https://airtripper.com/wp-content/uploads/2013/10/3d-printer-extruder-mk8-drive-gear.jpg)