I'm trying to setup two dishes, one to Sat 101, the other to Sat 119, since I can't get my single oval dish aimed correctly for both satellites. 101 works fine, but when I try to get HDNet on 199, I get BBC America (but no sound). And neither 400 nor the Nasa channel at 376 show anything at all. So, what satellite do I have the second dish pointing at? Any tips on getting the correct satellite?