this solves https://github.com/universam1/iSpindel/issues/445 (yes, the calibration will account for the weird numbers, but it's nice to have a number one can relate to - for instance, instructions say the 1.000 angle should be 25 degrees - with the board inverted that would be 155 degrees, having to remember to subtract from 180 degrees is less than ideal :) )
this solves https://github.com/universam1/iSpindel/issues/445 (yes, the calibration will account for the weird numbers, but it's nice to have a number one can relate to - for instance, instructions say the 1.000 angle should be 25 degrees - with the board inverted that would be 155 degrees, having to remember to subtract from 180 degrees is less than ideal :) )