Hedgehog Dimmer "D" Knob

Equivalent to a "D" shaped stem dimmer knob. You can use this hedgehog as a knob instead. I have printed it to ensure the code works but have not tested it on a dimmer system yet so it is still technically being tested. If you print it and it doesn't fit let me know and I'll fix the measurements but as far as I can tell is should fit and it prints nicely. I will post pictures of my print soon. This is a nice useful adaptation of my original hedgehog design.