Hey all I noticed when I shut pump off I can hear water leaking through the multiport valve to the waste line. It leaks until most of water is out of pump basket. I went to local pool store and they sold me a new key/seal assembly (Hayward SPX0714CA). I replaced it and it's still leaking through. I also replaced the o-rings with brand new ones. Is there something I'm missing than anybody can think of?
Thanks
Thanks