In Pinehurst NC, south of Raleigh, slightly west of I-95. Raleigh locals are on 129 & 61.5. On 129, I lose the signal anytime there are heavy clouds or almost any rain at all. 110 & 119 stay on much longer or until really heavy rain. Would I be better to switch to other arc, if I have line of sight. I've got 1000.4 dish now, but still had to use a 300 dish in a different location to get 129, so it doesn't lose the signal often. Could I use the dish that I have for the change? Or could I use a 500 dish + a 300 dish for 61.5, which I have on hand? I have a signal meter and have installed several dishes myself, so I won't need installation. Thanks.