So I was having a think about what we could do to improve the current wilson and thought I would open a discussion what everyones thoughts are on it.
I think the Y needs quite a bit of rework. The printed carriage with cable ties IMO is just a flimsy solution. We could benefit from either changing to pillow blocks attached to a aluminium carriage or changing to linear rails on the Y.
Attaching the Y axis to the XZ frame needs a bit of improvement as well. Instead of using printed parts to join the frames we should use angle brackets and L clamps for the 2020. Using printed parts for these just introduces slop and wiggle to the frame.
Now the X axis should theoretically be fine however upgrading to makerslide could improve things quite a bit. The Z axis could benefit from this as well.