Well for some strange reason I really have enjoyed this whole P&P (poop & pee) system thing. Maybe it's just me missing my master composting that I can't do now that we are on the road (I am fantasizing a worm bin in the basement, but right now don't have the room).
Thanks everyone for all your comments. I actually am having no problems right now - but will continue my fine tuning. I take everyone's comments into consideration. I now have a "masters" in RV toilets, working on the Phd. That will come after I actually DO something big like changing a T-valve.
sign me "old lady learning to be a repair person in retirement years"