Hello. I have an existing Eliptical that is currently picking up 110 and 119 perfectly. The bracket i have has slots to pickup 91 and 101 but not 129. I have a separate round dish picking up 91 as well. Since I want to get 129 I thought I would set an LNB in the eliptical and move the round dish to 129. Or change the bracket to include 129. I am having trouble getting 91 or 129 on the eliptical. What I don't understand about 91 is the bracket is supposed to be pre set for it. And I would assume since I am getting 110 and 119 perfectly then it is aligned correct.