Hi, I had my Pansat 3500S connected to a partially destroyed DirecTV dual LNB Antenna. I have recently moved and I decided to buy a brand new Dish 500 PRO antenna but I am unable to make it work. It seems to be correctly pointed because I tried with the old one and it works. I even did a Blind scan and still don't get some of the channels/TP (e.g HBO east). Any idea of what's going on? Thanks a lot