Replicator bed level jig for dial gauge with 20x8mm shaft

Replicator bed level jig for dial gauge with 20x8mm shaft

imported original into sketchup and re-modeled for metric guage with 8mm diameter 20mm length shaft.

Gives about 3mm of movement on bed so might move the collar up in the shaft hole to lessen the pressure on the bed.

uploaded a version 3. stronger magnetic sockets and re-designed to print without support on its back.