Yeah - I'm thinking that at this point... NEW TRANS.
But who will pay? Warranty? Shop? Definitely not me - they're about $7500!!
It's not under CPO so I'm sure the shop & the warranty are going to continue to go back & forth on trying to fix it. I doubt either will agree to pay for a new one, but we'll see...
I'll post again, along with a scan of the bill so forum members can see what was involved once I get the car back.