Improved Z-axis mount for the Ender 2. I found my lead screw to move about 2mm at the tip as the arm moved down. At first I thought there may need to be a spacer placed behind the motor but as I iterated on that idea I found the real issue was that the motor had to be mounted off center to align with the x carriage assembly with only a minimal spacer so I designed this mount with slotted holes and optional grub-screws (normal M3 or #4-40 screws will alsow fit) to keep the motor from moving in the mount.
You can still use the stock screws with this mount.
Feb 27 2018:
Added LONG SCREW variant.
Added version with shorter "tail" - why didn't anyone tell me :P