[Steve H]

I already have two dishes!

The signal on 129 has never been better than 65, whereas the other regular signals have been in the 90+ range

I had the same problem. Dish came out and put up a 24" dish for 129. That made all the difference in the world.

 

[Steve H]

Any suggestions I should be armed with when the tech actually shows up? Do I need a second dish and/or receiver replacement?

What I did in the past with the 622 problems in take digital pictures of the problems. Then the tech can see what you are talking about just in case the problem isn't happening when he is there.