Partsandservice, I really appreciate your help with this project. Today, I got to do the vacuum test. Before I even got a reading, I was drawing oil at the entrance to the regulator. Reinstalled the assy and fired it off. Pump primed up quicker than it ever has since I've owned it. Didn't do it properly, oil wasn't warmed up, but I had 210 lbs pressure in all gear positions except 3rd forward. It was 205. Monday, I will try to move the machine and see what happens.