i was messing around with my dis the other day i was getting dish 119and 110 . so i went on the roof and changed the signal to dish 91. and i got it but me wife was mad because she didn't like any of the channels. so i went back on the roof to get dish 119 and 110. but i can't seem to get 119 only 110. i used the sat calulaor to help with the scew elevation and all that but i only get 110. so what should i do to fix this.