Here's my dilema. I've recently upgraded to a 722 with a dish 100.2. However, no matter how much I tweak the dish, I still have issues with signal strength for 129. My question is, if I connect a wing dish just for 129 using port #4 on the dish 100.2, will that override the 129 lnb on the dish 100.2 and pull in a better signal on the wing dish?