I am thoroughly disheartened. We are working on our 6th season of a 27 round pool with a the Aqua-Trol salt water chlorine generator. Not just a basic model, better liner, better top rail system, etc. We have loved the how the salter water chlorine generator has kept our pool water. However, we have some serious rust already on the lip where the liner would attach. Big flakes and smaller strands are flaking into the water this year. Not the top-top rail. Not sure of the terminology. Called our pool place and they said we hadn't been keeping our water chemistry correct all along. We use the Salt Water Magic every month, salt correct, pH and chlorine as correct as we can. Now they are saying we are supposed to have used some type of 25 lb bucket of mineral stuff every year. That was NOT told to us when we got the pool. Basically, we were told that you check the chlorine and pH just like a regular pool and use Salt Water Magic...etc. They basically said our pool is ruined. I know there has to be a way to fix or stop or seal this rust. This is just ridiculous that we've paid this much money for a pool, which we absolutely love, to have this happening. There has to be others with this problem. Help! We love our pool!