Thanks for the insights. My pool level is fine and my back up valve doesn't leak.
Could the pressure relief valve cause a drop in water pressure? It does not pass any water, but mine seems a bit bugggered up. I'm reachin here, but am at a loss. Polaris is sending me a fitting to check the water pressure. I guess I will have to wait. One othere thing I am going to check, is to see if there is anything obstructing the flow behind the wall fitting. With the washer adapter in there make for a small hole, maybe there is something clogging it. Like I said the pressure seems fine, as I run out of the water, the water shoots out of the adjustment nosle about 20 feet and out the venturis about 10 feet.

Thanks for the suggestions so far. any more would be appreciated.