Ender 3 Twirly Control

thingiverse

The original control knob on the Ender 3 really got under my skin. After updating the firmware and reducing the steps for more accuracy, it only got worse - at its worst, the factory knob began to stick! I removed the factory knob by force and accidentally discovered that navigating the menu became much faster using a narrower knob. This new knob is designed with a narrower profile, allowing you to make more turns and featuring a handle that lets you continuously turn it with one finger. Give it a try - you might just find yourself enjoying it! Print it without supports and get ready to enjoy. Orientation: It's all about personal preference. Update: I've made some adjustments to the design - I've widened the stem hole slightly, and also deepened the stem so that it now sits lower.