I need an independent installer to take a look at my line of sight issues in fayetteville, ar. Ironwood says there is no way I can receive 110 or 119 but watching them the whole time I didn't see one of them take out a compass or signal tester. To top it off they were supposed to send a supervisor for a verification and they never showed because we were home all day and my back gate is locked, I called directv and they say ironwood was by and verified they no LOS.