Loading

MakerBot Print is our newest print-prepration software, which supports native CAD files and STL assemblies,
allows you to interact with all your printers via the Cloud, and many other exciting new features.

Download Now

Report as inappropriate

Sounds like you've not locked the screw in place with a nut. The screw should go in to the metal piece with a nut in between, then the nut can be tightened against the metal piece to lock the screw in place at your desired height.