Hey everyone, I just got a new Hartke KB12 and while I have to say that I like the general tone, it starts to fart out/distort from 5 (12 o'clock) on the volume. That is with a neutral EQ and the shape switch off. Seriously easing off on the bass will give a little more headroom but I would say 6 seems to be the limit. What are everyone else's experiences? Did I get a lemon?