Calibration Comb - customizable

Summary I give you the ultimate calibration comb! :-) Sometimes you just need something like this to test out slicer settings or printing troubles. AND maybe you have very specific questions about tolerances etc, anyway, now you can make your own personal calibration model, with just the right zone of values you're struggling with. Instructions sometimes I have a very specific range of values I am trying to slice/print...and I want to know "what if I just add 0.01mm to that wall, will it slice THEN??!!?" well now I have a fast way to answer those questions. AND you do too!