[Startrek (Martin)]

I set up my Skywatcher 12”goto with the scope pointed true south and level ( manual says point it north ) then do a 2 Star alignment ok and then start selecting objects and observing. Tracking is good and goto is very accurate. When I’m finished my session and select “ park scope” the scope ends up pointing north and level ?
Any ideas why is doesn’t park level facing south at its starting position ?
I tried the home position with scope pointing north as per the manual and scope doesn’t know where it is, ends up pointing to the ground or anywhere
Any advice / comments appreciated
Cheers