Complete Butter slider X carriage for ANET a8 with adjustable blower fan and built in bearings

This was my first idea I don't why I didnt stick with it anyways after two versions this is the final one. The old one works fine if u have a glass bed with the screws exposed but with normal bed there could be issues but that's done for now heres the final cut..

same specs as original butter slider...

My e3dv6 clone diameter for the connector is 12mm.. (the part that goes into the mount and cover) im not sure what your is but I can add new sizes just holler..

parts list
2 M4 screws