[oldmanbill]

I live in a 30 foot Cougar, My water system feeds from a house hose faucet through a Watts 3/4 regulator set on 50 psi, through about 100 ft of 1/2 cpvc, buried. My pressure is just ok, but works fine. Just old plumbing fundamentals, the volume is cut at the shower head, generally at a rubber washer with a small hole in it. Drill it out larger to raise the volume. My big complaint is needing a check valve in the input, gets freezing every time I shut it off at the shower head. Only place my pressure is poor is at the 310 toilet and yes, checked the screen. Poor excuse for a toilet anyway, had a 320, was great.