Ya man, it's a stellar amp... I managed to clock a couple hours on mine last night for the 1st time in a long time. I work too much, but aside from that, the amp was soooooooooo nice to play again. It's an incredible amp - period.
FWIW, I to tend to use loose excursion at lower volumes, tight in higher. The amp really becomes alive at a good volume setting, it grows with power. Keep it going, so stoked for ya!!
Mojo