I have a 811 & Dish 1000 I'm waiting for my 622 install date march 11 I live in Newport OR 97365 and can only get 60-70 on most of the trans but my ? is I can watch the point dish. on sat 129 tans 30 I will have 67 which is fine but after about 45 min I will loose lock and go to setup and I have 43 on sat 129 tans 30 after about 7 min its back to 67 and is good for 30-45 min and back to 43 no lock and 7 min its OK. no wind or rain is it my dish 1000 or the 811. thanks for any help