OK, roughly around 1000 miles on filter change with 5 quarts refill with Ambra G 134. No issues to date. Pulled the drain plug I installed in the stock pan with truck on a hill trying to drain out some more of the old burnt fluid. Drained another 4 quarts like this and refilled with 4 more quarts of Ambra G 134. Immediately noticed the transmission/convertor was tighter and shifts were smoother at low to mid throttle and didn't notice the 1-2 shift hunting that is common. Drove a couple miles light throttle to the local gas station and back and checked fluid in nuetral idleing as per dip stick directions. Turns out I was a quart low on the last refill as I was a quart low this time around also with the same 4 quarts refill that I drained out. Fluid is a good bit cleaner looking right now than it was before, plan to drain and refill a couple more times or till fluid cleans up. Will post back with any issues.

D Gandy, I hate to resurrect this thread, its been over 3 years how has the Tractor fluid held up? Im thinking of running it in a 07 with 48re that i just picked up for CHEAP!