i am a new member and need some advice. i set up my system only last week (clarktech 5000hd+) and got a good signal on all satelites. gradualy during the week i have started to lose certain satelites, has my dish moved or am i doing something wrong. so far i have lost thor , amos , telecom,and intel mainly all west .all good at the start of the week . hope i got those names wright! i have installed the firmware from clarktech 179 is this right. please help