Not sure what I'm doing wrong but I'm creating a preset with 2 high gain amps and 2 cabs running parallel in the chain. When both amps and cabs are on everything sounds good but when I choose one or the other I get this clean/dry overtone mixed with the overdriven amp that just sounds strange. I assume I'm getting a dry signal from the amp I'm bypassing and obviously the high gain tone from the amp I'm using but I'm not sure.