Summary

My attempt to adjust the z stop. Allows fine adjustment of z stop micro switch

Instructions

Print both parts.

Place nut in bottom part and 4mm screw head bolt in top part with spring from bic pen between.

Hot glue micro switch on back and slide onto smooth z guide rod.

Start print check bead and adjust until bead is slightly squashed and sticking.

I have now included a knob for the top of the bolt to enable adjustment by hand as well as screwdriver.

Included stl of parts seperate as well as sketchup file