SAME HERE !! overdosed the DE, waited for a psi rise, backwashed and continued those steps (did that about 5 times today) ... After all the experimenting, I'm hoping that 5oz of DE coats the filter and will do an overnighter without losing too much pressure from the return... Ben: I owe ya big time if this all works out...: Opry tickets or that beverage that made Tennessee GREAT !!!
Your choice.... : >