I should have mentioned also, the tech's meter was set to 119 and showed a strong and locked in signal.

Hello all, My name is Tom and I'm a commercial A/V contractor that only occasionally puts up dishes (about 1 a month Direct/Dish) along with the systems that we're installing at the time. Since they've come out, I've put in 10 or so Slimlines using a pre-programmed Bird Dog that I bought...