At the moment you can copy and paste an FX slot from performance to performance and it will keep its switch assignment.
While this is easier than assigning it all manually all over again it is still very cumbersome to do.
The KPA clearly plays the flexibility card (switches are assignable per rig) over convenience (switches stay consistent for a performance) which is great of course.
But therefore I'd like to see the option to keep switches consistent within one performance so that I can make my assignment for one slot and be done without doing all the copy/paste stuff.
And more importantly, I'd like this option to be available not globally but per performance.