ditto what Jason said. If you want a sharper, cleaner sound, turn the mme way down, run the gain on the v2 up. If you want somewhere in the middle, do that. If you really like the mme color, and just want some minor tightening up, run the v2 down and turn the mme up with the calpots. Calibrating at home will result in mostly v2 in the mix, but will be the easist way to run the combo, since you won't have to touch the calpots during a show ever.