Polar alignment with my Air Plus and CEM40 mount has been working fine for a year. In the firs step, RA rotated 60 deg, then the next steps finished fine.
Now, RA rotates 15 deg, stops and plate solves, then rotates another 15 deg. But it doesn't go to the full 60 deg. The rest of the steps complete fine.
Is there a switch I need to check to get 60 deg rotation, or does it matter?