Have searched the threads but have not been able to find a clear answer. Have 33" dish with Sg 2100, quality on 123 averages 50% and on 97 around 30% to 40%. Have tweaked dish but this is the best quality I can get. Problem is, depending on weather I lose siginal quality especialy on 97. Will installing a 39" dish or larger increase quality on these two sats? Located in Atlantic Canada.