I have Dish (HD) and when it rains I lose signal a lot. I understand that if it rains hard I could lose the signal, but it does not have to be raining hard for me to lose it. A couple of weeks ago, I lost signal for approximately 2 hours in a 3 hour period. During this rain a friend of mine (he has dish HD also) only lost signal for a couple of minutes. I have had a tech look at it and he adjusted the dish so it would get the best signal, but it did not help. Any ideas? Do they make a bigger dish?