I was just about to start a thread in the Discussion-Forum, "Why I´m not using the Performance Mode" (Maby i will anyway).... It´s exactly that you can´t save a fine-tuning to all the slots, where this one amp is used.
For me, the lack of this feature disqualifies the perfomence mode at all!
It definitely has to be an option, not default, because in some slots I want to use the same amp with more gain or a slight different EQ...
Martin