I got an email saying my signal was low and Dish offered to come out and fix it. I was not having any problems, but I called them and they came out and wanted to move my dishes to a location closer to the electric meter for proper grounding. It was grounded to a grounding rod, but the techs didn't like it. They installed two new dishes and a new single lnb. Ran all new cables from the dp34 to the dishes and did a very neat job. They used dish 500's, since they did not have a single dish for 61.5, They replaced the couplings on the back of my receiver and on the receiver side of the dp34. Said they were corroded. The cable were ran a lot neater than the previous installer had done. I was very happy with the installation and it did not cost me anything, not even a new commitment.
Wow!! Props to your techs. It's really nice to hear the good side of installs versus the bad.