Everyone reading this is probably wondering why I'm agonizing over something which seems pretty straight forward. Well........I don't want an ything to go wrong either with the swap, the system bleeding or subsequent boating time. The Admiral has pretty much had enough of this season with the old boat getting blocked in and launched 5 weeks late, then sitting in the slip while for sale and the new boat only being away from the dock one time, the never ending rain, small crafy warnings, and on and on. The worst thing I can do right now is add to this by screwing up a filter change.