P3Steel Psique 3 LM8UU Bearing X-Carriage

I really like this design. Thank you Mak-a-face.
I moved the bottom bearing hole 4mm down using Blender (to be compliant with the P3Steel Psique from CREATEC3D). Because of this there seem to be issues around the holes but I believe it can be printed (didn't try yet).

I'm new to 3D design and Blender so if you know how to fix this please let me know.