Can someone help me out. I'm using a Dish500 dual LNB dish hooked upto a dishnet2700 receiver with BEV software. I can get a strong signal on BEV91(94%) but on BEV82 it says wrong sat. (still picking up BEV91 with a signal strength of 97%) I have tried moving it around and nothing. why is it picking up the same sat signal on both LNB's.