Ron summed it up very nicely, but the long and the short of it is you will be returning to that trans shop again. Probably sooner rather than later.
If it does start again, wondering if i would be better off just buying a low mileage used tranny? Im sure it will be expensive for them to overhaul it.. It will suck also if its ruined just because of the harsh downshift..as i said, it goes through the gears just fine, no slips or anything..Heck, im used to having to replace a trans because it slips to beat hell or completely loses a gear or quits pulling..all this was doing was downshifting one gear harshly..
