After two failed attempts (two leaky pools), now have a spanking new Pro-Series. With all the rain here it's been impossible to get anything done until this evening. I altered an original pump from one of the other pools (same style) to use my Intex hoses. Very slight leak from one of the valves, which I believe needs another gasket or may have a small crack in it. Will check in the daylight tomorrow but, very minimal. As far as water chemistry I've added 100lbs of salt, shocked and mixed like a big bowl of soup. Two questions so far. The pump and SWG are used and just wondering what the pump normally sounds like when running and do I have to wait 24hours before turning on the SWG or only until the salt is dissolved. Any suggestions or comments appreciated. These are my test results about an 1 1/2 - 2 hrs after adding the salt. Added the shock about 15 minutes ago and I'll retest shortly and post. Really happy to find this site, really makes things more manageable!