Shapeoko 2 printed no wobble flange

thingiverse

I had too many problems with the original Shapeoko2 Z- axis design. It got stuck from time to time and had plenty of wobble. I replaced the ball bearing by a self aligning ball bearing fixed by three screws. The performance of the Z- axis improved from close to unusable to fine ;-). There is a mount for endstops on the side of the part Print Settings Rafts: Doesn't Matter Supports: Doesn't Matter Resolution: 0.2 Infill: 50% Notes: Printed it in ABS since the part is in direct contact with the z- motor. Print on bottom surface and remove the support part.