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...

I have a standard old setup, Dish 300 pointed at 119 with a dual LNB. I currently have 2 receivers hooked up I am looking to connect to a 3rd. The receivers are a 301, 3700, and a 3900. If I understand the 2 4 digits are older legacy receivers. Can I run one line from the dish and split it to...