No matter how I adjust our flapper I cannot get it to stay up long enough for the water to drain from the tank. The only way I can get the water to drain from the tank is to hit the tank lever and count to 3 and release it.
I have a half inch cold water copper line connected to a half inch PVC pipe with the threaded (male) pvc adapter...about after a couple of months it will start to drip. I use white teflon tape but it seems to over time loosen in some way...As you know you can only snug these