I interrupted and now getting signals on both tuners on both HR20's. Interesting that my HR20-100 is lower at 82. My H20 is mid 90's and so is my HR20-700. I swapped wires around when I was getting zeros. So now all 5 capable B-Band tuners have signal strength.
Did they move the satellite a little bit? I am now getting a solid 99!
Down to 92 now. (Hey Scotty, we need more power!)