Newport Precision Z-Stop Adjustment for Creatorbot

I did not like the z stop adjustment screw always loosening up so I reprinted that upper Z block modifying the screw area to accept a Newport Precision Adjustment screw. That 100TPI screw assembly was cheaper by half than the 20TPI screw ($30 vs $70)

Newport Precision 100 TPI Adjustment Screw 50.8mm Small knob, Side lock
search.newport.com/?x2=sku&q2=AJS100-2

NewPort Precision 20 TPI Adjustment Screw 50.8mm Small Knob, Side lock
search.newport.com/?q=ajs20-2