Hello Dick,
I'm back on an old email. Everything is working very smoothly woth TRAPPIST telescope and data accumulating so I had no much time the last 2 months to upgrade our system.

Quote Originally Posted by Dick Berg View Post
The value is stored in the .ini file you're using that is in the FocusMax/Data Files folder (Windows XP) or User/My Documents/FocusMax folder (Windows 7) - the value is called "PreviousFocus".
ok thank you. This value is the one stored by focusMax at the end of the night.
I was in fact thinking to the one at start after a *power cycle* of the TCF-S focuser. Sorry my email was not clear. It always start at the same value and that's the value I would like to change it. Is it stored in the TCFS memory itself when i did the setup or can I find it in ACP ? is it possible to change it remotely ? Maybe you know as I think you have also a TCFS ?

Thank you !
Emmanuel