Hi Michael,?
Thanks for the very detailed write up. There is one thing? that your post clarified, which is how the PEC curve is synched to the current worm position. My follow up question is this: if the mount's RA axis is accidentally bumped after it has been shut down - which is very possible when we manually set up and tear down- will Gemini lose track of the worm position? I realize that when I restart, I can level the RA and DEC axes to set the CWD position again, but will using a level be sufficiently accurate to reproduce the CWD position at which the PE curve was generated? A different way of saying this - does Gemini know the absolute position of the RA worm??
Arun
