Many thanks, Chris, this is exactly the kind of information I need.
BTW: I have had success in setting the scope to the home position, which for me is OTA horizontal and pointing S on the East side to the pier (0 Alt, 180 AZ), so I can do that. I am assuming that the warm restart uses the last successful plate solve to determine where the scope is at park when its restarted. Is this correct?
Ed