Wow that was quick. Thanks a lot.

With the Autopilot and a Polaris my pool maintenance has been so simple I've wondered why neighbors pay for regular maintenance and chemical checks. My water has always seemed fine but I have wondered if maybe I've been missing something. But that settles it. The regular bioguard type chemicals obviously aren't needed.
My last guy really knew what he was doing and I hope this guy doesn't screw something up opening it.

Thanks again.