I saved myself maybe $80 by replacing the stem seal and spring on a Delta shower faucet. I'd have been really pleased with myself, but I lost three stem springs in the process.
Not until the third one disappeard that I realized I wasn't dropping them behind the tile -- no, they were too small and were going right past the stem seat and into the pipe! I finally used the old spring (sort of conical) from the previous install with the new seal .
So I fixed the drip, but with three springs in the supply line, do I now have a bigger problem?
Thanks for your help, Jm