Wondering about peoples preferences for this. I often notice the beer that has been sitting in the lines for a few days comes out tasting quite oxidized, and I usually end up pouring it off and tossing it (I have 10ft lines) I never notice fresh beer drawing from the keg tasting oxidized after I discard the stuff in the lines, so I don't usually disconnect lines at then end of a drinking session, but I feel like I'm wasting a lot of beer doing this. My main hangup with disconnecting beer lines is that it can be quite messy with some beer coming out of the QDs and posts when doing so. What do you do??