35 mph WOT power loss

That's really sweet and all but is it down shifting? It sounds to me like you BARELY have it adjusted in the most conservative acceptably spot possible. In other words, you need a lot more throttle pressure. Make sure the kickdown lever is all the way back as I described above. I don't think it is, because you keep finding "a little more" adjustment. Once you get the kickdown lever ALL THE WAY BACK AS FAR AS IT WILL GO when the pedal is on the floor, drive it and report back. I swear to GOD I thought we'd gone over this in another thread already. This is not something to take lightly and just "keep driving" around. You'll burn that transmission right on up.

I have done this multiple times. Every time I adjust the line pressure at the trans I make sure its adjusted at the carb. Its been a never ending back and forth with the 2...

I just came out here again. It is 100 percent adjusted at the carb and the transmission. My wife pressed the pedal for me, literally just now...