About this 3D model

Testpart to test the decay-hack on pololu stepper driver (A4988) This is the testpart i used for my Microstepping and Decay-hack tests, its shape from a fairphone case and slightly curved as its very difficult to make a picture of the difference i made a video of the quality comparison using A4988 here: The left part has the decay hack, the right part is before the hack.