Creality Ender 3 Adjustable Z endstop

thingiverse

Frame and wheel should be printed normally. Slider should be printed upside down. I suggest setting the layer height to 0.15 or similar, which will help it slide smoothly. Otherwise, the endstop might move in layer steps instead of smoothly. No supports are needed. Here's what you'll need: - An M3x25 bolt (a longer one is fine, as there won't be clearance issues) - An M3 nut - A designed spring that can "eat" one Creality standard spring (both the bed and extruder have these). You might get away with other types if they're smaller. The stock spring measures 8x18mm. If you want to add an optional wheel, you'll need another M3 nut. This design has been thoroughly tested and is in regular use.