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