question concerning presets

I read that but what I understood was it stops exp. programming. Im looking for a way to remove exp. prgramming from all presets until I add them. For instance say I tweak a factory preset that has exp. controls then  I use it live and accidentally hit my exp. pedal It will change the preset around. The only way to get around that is to manually erase all exp. settings in every preset that does not require them. It seems like there should be a better way to unasign all exp. presets and then add them back as the user needs them. Or just an entire system dump where all presets can be built from scratch

i guess im having trouble explaining the problem.  When you create a preset and save it the original factory exp. controls assigned to that preset are also stored. So, unless I manually zero out all exp. assignments, all my presets have exp. assignments. Now when I use the pedal live I have an exp. pedal hooked up to use with some presets that I need it for. So say I am on a preset that I dont intend to have any exp. control over and I bump the exp. pedal my sound now gets changed in a way I don't intend it to. This may seem like a small problem but it has caused hell for me. All I want is a way to remove all exp. assignments from the pedal and only program the ones I want.  Going through the now 100 presets and zeroing out all exp. assignments will take a very long time.