I'm in london, ontario...yet I need to keep track of my hometown news(Miami, Fl).....it shows no signal I have a standard dishnetwork dish and a FLU working on 277t.....do I need a 36" dish to cath those tps?.....I show over 90% strentgh on the other tps..... my list of no signal tps are 1,3,5,7,9.... Help LK...I read you mentioned the other day something about spot beaming...is this the case?