Wanted to drop by and give you guys the latest update.
I sent a note to SF with a list of recommended testing scenarios based one some of the feedback here, and expressed my concern on the feedback (or lack thereof) I'd previously received. I followed that up with a call to the US retailer. He in turn called SF to make sure the unit was getting the proper attention it deserves. The issue was elevated at SF and they're going to scrutinize the unit to try to identify the problem. Probably something that doesn't require a phone call, but still good to hear. I asked the US retailer that if worse came to worse and they could not replicate the problem what was his sense for how SF would resolve the situation. He said, they would most likely replace it for me, he's never known them to leave a customer high and dry like that. So that was reassuring.
On to some good news. The US retailer is in Las Vegas, which just so happens to be the place I'm going next Thursday to see Tea Leaf Green for two nights. I asked the US retailer for a loaner 350 to test while I was there and they agreed. At least this way I'll know if a different unit has better success. FWIW I've never had two back to back nights of success since the troubles started. I've had a night here or there, but never two back to back...so this should be interesting. +T to Las Vegas Audio for hooking me up with a test unit while I'm out there.
TJ, I should be good, no need to borrow your AKG's. Thanks a bunch though!