It remained shifted for the half dozen or sub subs until the meridian flip. After the flip and platesolve, the correct centering happened.
I think this supports the slipped clutch theory. The offset stayed until the plate solve after the pier flip accounted for the offset position.
-Ray
-----Original Message----- From: main@ap-gto.groups.io [mailto:main@ap-gto.groups.io] On Behalf Of Alex Sent: Wednesday, October 13, 2021 2:43 PM To: main@ap-gto.groups.io Subject: Re: [ap-gto] Unexpected mount movement
It remained shifted for the half dozen or sub subs until the meridian flip. After the flip and platesolve, the correct centering happened.