William, created the main copper manifold for replacing the pvc today. Everything works perfectly. Which is good. He also put in a pressure regulator and removed the backflow preventer. We were thinking the backflow preventer was causing the water pulsating. We were wrong though. It was the fact that the float value did not have a hose on it. Oh well. At least everything works.
Well, someone did break one hydrominder. I had to replace the body today. Only one thing breaking when repairing everything is pretty good.