Update:

I put the oil restrictors in and it did not seem to make any difference. Thinking that it might be the oil pressure gauge, I then tried a couple of different sending units I had with no difference. Still not convinced that I left any oil galley plugs out, I then hooked up a mechanical gauge and have 70psi pressure. It turns out it was the oil pressure gauge the entire time. I honestly don't know if adding the oil restrictors improved the situation or not? I can tell you that I am not going to take them back out to find out!!! Thanks for all of the help and the suggestions on what it might have been.

Got it fixed just in time to park it for winter.