I had a new 1000.2 installed free by "Dish installer" not a local company. It took him 6 HOURS to do the job. He mounted the dish on the roof and I had very low signal's on 119-110-129 with periodic signal lose. Called Dish CS and they sent a guy back and said he did the best at tweaking the signals with slight improvement. I had a 500 that I installed myself in a different location with excellent signals so I decided to move the 1000.2 to the old 500 location myself and was able to get 90's on both 110-119 but no 129. Did switch check multiple times and I get "conn" for input 3. I have a Vip722 and a 301 connected. I did notice my elevation that got a stronger signal is 2 points higher then suppose to be with the skew set to what dish says. Any help? Thanks