mrasmm,
Thanks for the help.
I got in there and checked everything out and found that the board seemed just fine. I then realized that the problem was my own foolish tinkering out in the field. I allowed some overspray from CA insta-cure get onto the back of the connectors and it wicked in and caused a poor connection on a couple of the connectors in the Rx. Another hard lesson learned.[&o]

Those pictures you gave a link to are excellent.