Over the last week or more I was trying to tweak my 8 foot dish for 55W-58W. Every other bird was fine...good solid signal. I tried everything everyone suggested...no luck.So I tried my dishpointer app and it said I was clearing the top of the trees. Well I suspected those trees were real close to line of sight. Yep I soon found out I wasn't clearing those trees after all! I got my old 6 foot dish from my brother today, and set it up 40 feet farther away from the 8 foot dish. 58W is booming on the 6 footer. I suspect I could get 55W and maybe 43W on the 6 footer. So it was that stupid 75 year old oak tree in the neighbors yard after all! Its a massive tree to say the least....So thanks for everyone's help I got it figured out....finally!