My Z is finally broken in and started to drive the hell out of it.
When merging on the freeway here in SD with crappy roads, I've noticed that if I'm driving really hard and if I hit a rough spot in the road during WOT or heavy acceleration, I lose power to the rear wheels for 1 - 2 seconds until it recovers, I usually don't let off the gas

.
I'm wondering if that's the TC or AH kicking in? I've never been able to look at the DIC since I'm usually merging onto the freeway and watching for traffic when this power loss occurs.
Can anyone confirm this is what's happening?