Z axis leadscrew support Mod Wilson II

This is Wilson II spacific but can be used with any Z axis using Nema 17 motor and M8 leadscrew combination.

Uses: KFL08 8mm Self-aligning Pillow Bearing

Since going to full aluminium coupler with the same result as the printed printed solid coupler but with a better or more positive mechanical grip on the shaft. Now although this works reasonably well I think as higher speed printing I am getting vibrations transmitted into the print.

So to go full circle again I am thinking of re usin