Using plate solving (Analyze/Pin-Point) in Maxim-DL to check the Pxyis LE display
Notice the plate solved image gives a PA of +133.49 but the Pxyis LE says 314.35? This is because the mount has done a meridian (pier) flip from the east to west side and the rotator has compensated by moving through 180 degrees. i.e. 134 + 180 = 314 . Doing this, the FOV stays unchanged and more importantly, the same guide star is used. There is always a small residual error due to the mechanical resolution being ~ +/- 0.5 degrees for the rotator.