I had heard of Stan's plumbing and heating supply store from a friend and when I was in need of a part for the mechanism inside the toilet I headed there. I brought the complete insides from my tank thinking they would simply sell me a whole new set. I was pleasantly surprised when the sales person took a look, suggested I only needed one new part for the repair and sold me that part. Sure enough, I got home, installed the contraption again and it worked beautifully! The place is a busy one with a number of sales people helping the steady stream of customers. They were all very knowledgeable, friendly AND helpful. What a great place! The down side is the fact that it is tucked away in a tough spot to find.