With Express moving TP around, changing Sat's ect, my signals have dropped in transverse order that were high before on the TP's that were moved are now low. I'm using a 24 inch dish for 82, just curious if I go to a 30" dish, will this help my situation. My signals that were in the high 90's are now in the high 60's, and those that were in the high 60's are now in the high 90's?