Ok, this might be a strange question but here it goes. Is it somehow possible to disable reception of the 99 and 103 satellites on the AT-9 (at least for now)? I had the new dish installed recently, but I then found out that diplexers do not work with the new dish. I have an OTA antenna on the roof and I am able to easily pick up all of the locals. There are six or seven stations in Phoenix that have HD programming while Directv only has four. With this new dish, I am now no longer able to view the OTA stations and there is no way that I can run another coax into the house. Do I have any options or am I out of luck with the OTA antenna?