I have been taking both a East & West 1000 Turbo HD dishes with me going camping. I just aim one of them at which ever sky I have a shot at. last weekend the guy next to me had a 500 and a 311 rec. He had never tried the East birds. I skewed the 500 and popped it on East sats but the 311 only showed very few channels. My 211z has all the channels no matter which sats I aim at. Just curious if that is due to the older receiver?