Thumbwheel with Dial for Wingnuts (Monoprice Maker Select / Wanhao Duplicator I3)

This is a thumbwheel for use with the wingnuts on the Monoprice Maker Select / Wanhao Duplicator I3. The numbers do not give absolute position but help you remember which way to turn to raise or lower the print bed when leveling it. The tick marks help you back off a little when you've gone too far in either direction.

This is a remix of jamesarm97's "Thumbwheel M3 with scale 0.01 mm with grip (Nut on bottom)" (thing:874155) and of smcameron's "thumbwheel for wingnuts of wanhao duplicator i3