Just checking to see if this is normal behavior - when you engage the ultra low on the peggy, does your signal drop in volume considerably? I know its boosting only the sub lows, but when i turn that on, the entire peggy block just drops in volume. Turn it off and everything jumps back up. I most likely wont need this function, but since just started messing around with the amp blocks, I wasn't sure if this was normal or not.