I have an HD setup and when I first set it up I used the oval dish. This worked OK but I couldn't get the strength up high enough on both signals since adjusting one affects the other. In MI the weather is so crappy I need it in the 90's to avoid rain fade. So I went to 2 round dishes (It has worked in other installations) my problem is that one of the dishes seems to be locked into 110 not 119 but the reciever says it is tuned to 119 yet I can't get the HD feeds. The reciever works fine I took it to another installation and it works. Any ideas on how to make sure the signal is from the right sat bird?

B.T.W the reciever is a DTC-100 and I have 2 regular RCA's and a Sony