Firstly thank you to all the contributors to the forum, the 6 year discussion with my wife is over and the winter construction on our custom vinyl in ground has been a long awaited enjoyment all summer long. My industrial HVAC background has been a help with actually understanding the water treatment issues that could arise and the chore became an enjoyment....I think keeping it open year round will be a good idea, just added 200# of salt so now just to start a local polar bear club even if I am the only member. Thanks to this site, no issues got out of hand. THIS IS AWESOME !
