I've come across articles about this being done successfully although I never thought that I'd need to save the URL.

In one article, the author needed to bounce a signal off a mountain. There was no power available on this mountain so he had to find some mechanical way to increase the gain. He did so by making 2 twin-yaggie's and connected the 2 arrays together. One array pointed to one ap and the other array pointed to the other AP.

I don't see what is so hard about seeing that this works. Just as OUT-OF-PHASE MULTIPATH (180*) will negate a signal IN-PHASE MULTIPATH will compliment a signal. In this case, we aren't talking about MULTIPATH at all. We are simply taking 2 identical signals and adding them together.

Tron Of Borg