I have a very recent Ambient nightly build installed on my PegII and it has debug menus. Not sure whether that means it is actually debugging or not. It would be nice if this was an option!
I read somewhere that nightly builds might have Debugging enabled, which slows down Ambient. This shouldn't be much of a problem on a fast Pegasos 2, but it might seriously affect performance on a rather slow BPPC.
From what I read, the only possibility is to do a manual recompile without debugging.
Does somebody have some more info on this?