I love my sansamp pedal to death (I have the VT character series), and I usually play it direct through my computer (I have nice Bose headphones, so it sounds great). That said, in the practice space I use, or when I jam out at all, I'm not 100% sure how to use it with bass amps. I usually set the pre- and post-gains at 2 (i.e., really low) and then adjust the master volume as needed, because I figure the sansamp is basically mimicing the pregain of the amp. Is this the correct set up? If I set the amp's gains too high it'll get farty in a second, but if I set them at zero or 1 there's no sound at all. Sort of confused... Thanks for any insights!