Hey Konrad,
switching out of offset mode won't change any recorded automation - but the faders will jump back to the 'non-offset' position. There's a couple of URLs which might be handy to take o look over.
http://forum.cakewalk.com/tm.aspx?m=2573082&mpage=1 http://www.cakewalk.com/support/kb/reader.aspx/2007013130 Basically, if you changed a parameter while in offset mode, that 'offset' will stay when you switch back to normal mode.
Just make sure you save the project under a new name before you do anything ... just in case the result isn't what you expect.
You can tell if you're working in offset mode, the controls in the track header have a + sign instead of values (I think ?).
Just hit 'O' a couple of times while looking at the track headers, you can't miss it.
It seems funny writing that ... the first time I entered offset mode, was by accident, and I TOTALLY Missed it :-)
Had me going for a while before I found what I'd done !.
Now I know about, and understand offset mode ... it can be very handy, and I do use it occasionally.
Cheers - Cliff