But what if you want your profile to have more gain ?
Clean sense is a relative volume boost applied to "clean profiles" (gain less than 12 o'clock). You should not be using it to set gain levels. If one is seeking no clipping (as the poster claimed to be hearing clipping), the only absolutely clean setting (especially with hotter pickups) is the gain knob on 0. When you profile an amp and set it to "clean" the gain will always come back at 0. If you are hearing any breakup with the gain at zero, either your clean sense is too high distorting (soft clipping, the KPA is smart enough to avoid the uglies) the input or you're distorting (again soft clipping) the output which can be controlled by lowering the amp level or lowering the cabinet volume.