Sorry - that should read "G3 a bit light on bass with the loudness off"

Hi, I've got a G2(mildly tweaked-just swapped a few caps and fitted a bigger heatsink) and a G3(bog standard except for a bigger heatsink) - the G2's on the blink - more later. I find the G3 a bit light on bass without the loudness off and a bit too heavy on the bass with it on! Other than that...