Quick bridging test

Just a quick test (about 1 hour) for testing the bridging capability of your FDM printer and its settings.

Features:
-bridge length: from 2cm to 10cm
-bridge thickness: 2mm
-thin base for better bed adhesion

Advance:
-you can play around the x,y,z scaling in your slicer to change the dimension of the model to fit your own testing purposes.