hi,guys i am at my wits end,i have everything set up for all satellites,thats programed in my receiver,lnb configuration is set etc. when i go outside and turn my dish with my satellite finder,i get a good signal,go back inside,scan my satellite....nothing...i have been doing this all day,yesterday i received the pentagon channel and have not received any thing else is it any thing i am doing wrong,.....i need help