Hi. I have the TM6800HD Super with 7.39p installed. On moving dish to each sat, with 1.2 Discq(4.8e, 13e, 19.2e, 39e)and back again, I can recieve good signals with a 80cm dish. However, when I move to 28.2e I`m getting a very weak signal,if at all! I can tweek the dish e/w to try to improve...