I bought a new Slimline on eBay. I think the LNB may have a problem. I am getting very poor signal strength on the 101. I have an old Oval 3 still hooked up and I get mid to high 90's on the 101 on it. The best I have gotten on the Slimline is about 60. I thought my wall mount location might be causing this but I got up on the roof with the dish and same result. The 119 signal is maxed out(With the dish pointed due south, Ft. Worth location) and the 110 is about the same as the 101. Any ideas?