Well the last service was only 30k ago and the fluid is actually very clean, I even used a white paper towel, the fluid level was also spot on.
This doesn't seem to add up to me. I think I may go ahead and perform a flush and replace the filter (reused it last time). Any thoughts on an aftermarket cooler or shift kit while i'm in there? I have heard good things about transgo, but not sure if they would help in my situation.