Worked with Roger Berke on a job in Paso Robles Calif, He's a great guy to show me some of his tricks. Monday I fly To Colorado to go Aqua Hot school, When we bought our U320 the AH was not working so I took it apart and with the help of the Forum I got it running. I come from a mechanical background so it was interesting working on it. I met Roger Berke and Rudy...