Sorry if this is a dumb question! I sometimes use my L2T with an outboard mixer (Mackie pro fx). Is it best to max out the L2T main gain setting for max power amp headroom, or should I be matching that setting with the soundboard output? Typically I would run them so the board runs at unity gain and adjust the main gain input on the L2t to achieve the general volume I need for the setting. But when I've run other PAs I would usually just run the power amps at 100% for max headroom and make all the volume adjustments at the board. Should I be doing the same with the L2t? I know, dumb question I guess.