Today I learned to NEVER buy plumbing supplies at a plumbing supply store. I paid more that twice the price than the same item at Wal-Mart and Home Depot AND it had a piece missing AND when I went back to get that piece they were closed on weekends!
Oh and I also learned not to count on the plumber showing up and how to install a float valve in a toilet.
Jane's Lessons Learned 
Love it! Glad you know how to fix the toilet. My neighbor thinks I am dating the plumber! My house was built in 1976. Goodbye copper pipes. Why is it when a replacement pipe or joint doesn’t quite fit, the said plumber tries to make it fit and then charges big bucks, only to be called back 1 year later?! I need a new plumber. Maybe I will date one…