Thanks for the suggestion. Valve body was not removed and I considered that it could have gotten dirt in it. All the valves move freely. One thing about the converter - I was told the converter lock up clutch controls the OD band apply. No lockup in the converter, no OD. Since the manual swap is in and working, I think this one is going to get relegated to the "unfixable" category. It just irritates me personally that I can't get it to work since I have about 40 years experience on all things automotive, including automatic transmissions. My instinct tells me the governor pressure is not rising high enough to cause the OD shift but, again, it should affect every thing. Almost all the things that I can think to check would affect every thing, not just the OD shift. So. I think it is time to give up and move on. LOL
Thanks for you help.
Thursday, February 28th, 2013 AT 6:06 PM