I've got an SL3/phase III experimental tailgate dish that I have used for over 2 years, with great results. Just got a new HD reciever H24 200 for the tailgate dish. I can no longer see any signals on the 99 and 103. Get 90s on the 101, but cant tune in the High Def Birds. Did Directv change the Satalites? Missing the Red Zone Channel on Sundays. Whats Going on please help.