I just received a Compupool SWG and I'm getting ready to salt the pool before installing the system. I have a 25k gallon in ground vinyl liner pool with around 4 years on the liner. I was wondering if dumping all this salt (around 700lbs) into the pool will damage the liner. I was thinking about disolving the salt bags in a 40 gallon trash can and then dumping it into the pool. ANy advice would be appreciated.