Is there any problem if I do not use the attenuation switch (-10 db) of the amp when using an active bass? I am using an Ibanez SR500 with SWR Working Pro 12. It sounds better (and obviously louder) if the -10 db switch is not used. There is no clipping in the amp at the gain level (12 o clock) I'm using it and no distortion. Will this cause any problem for the amp in the long run? Thanks.