Tried to replace a toilet flapper and ended up flooding my bathroom for 2 hours
So I figured swapping out a $8 flapper would be a quick 15 minute job (famous last words, right?). I got the old one off fine, but when I put the new one on and turned the water back on, water just kept running. I messed with the chain length, adjusted the float, nothing helped. Turns out I had the flapper seated wrong on the overflow tube - it was all twisted. By the time I figured it out, I had mopped up about 5 gallons off the floor. Has anyone else had a simple fix turn into a disaster like that?