Yesterday I completely rebuilt a 20-year old toilet. Everything went well except for one issue with the tank lever. The new one looks identical to the old one, but there is a lot of play in the handle. Is the play in the rotation of the handle supposed to be restricted by minimizing the slack in the change between the lever and the flapper?
The kit that I used to rebuild the toilet was made by Fluidmaster, which seems to be the dominant supplier of toilet parts. It seems to me that the Fluidmaster parts are inexpensive crap. Is there not a supplier that makes higher quality parts? Do $1000 toilets use plastic Fluidmaster parts?
The new flapper has a setting that determines how much water is used in the flush. It is adjusted by rotating the flapper. There is an index on the flapper to show the setting. How does that work?
I'm of the opinion that unless a toilet fails prematurely, it's probably advisable to rebuild the toilet completely every so many years rather than waiting for individual parts to fail. The rubber washers were is really bad condition. I'm fortunate that the toilet has not leaked.