Right motor calibration

[Gero]

Set your 12 o'clock position with a level... because

About setting the 12 o’clock position with Ground Control, Do you see what I mean? [12oClock] I find it difficult to visually set it straight. Now you might wonder “How straight is straight enough?” Well 1/12 of a sprocket tooth distance is 3 degree. That is: [12oClock_ticks] And this causes about 0,5 mm chain position error on a sprocket. If both sprockets have an error around 3 degree off. They either go opposite (one too high, the other too low) and the X, Y workspace is shifted like t…