Any help would be greatly appreciated. The water in my Toot Drake tank would not stop running; I repalced the flapper and that didnt solve the problem. I then replaced the seal inside the fill valve (with a Korky 528 replacement cap) after cleaning the other parts. That stops the constant filling but has led to a new problem. As the tank finishes filling the pipes in the whole house rattle and stutter for several seconds until the fill is complete. I can minimize the nuisance by closing the water supply to almost shut but this is obviously less than ideal as it takes forever to refill the tank.
Any thoughts on what is happening? Could I have missed something when I replaced the inside cap on the fill valve? Thanks in advance