OK guys, I used my polish/chinese adjustable wrench, my left handed hammer, multi-angle brad nailer, and my trusty universal chisel/tooth pick/nail cleaner/screw-driver and I found the valve.
Funny thing, after I about tore the closet to shreds getting to the lines and valve. I hooked up water to the spritzer......................and guess what? (I tested it with house water pressure...not city pressure). NO LEAK..........that shot a whole day. I'm wondering now if "TOO" much water pressure might have been the cause of the leak. What ya'll think about that???
Well I now have the plastic riped off the bottom of the coach and am going to proceed with some more mods. Might even pressure test everything again while my bottom is off. Get it "my bottom is off" YUK YUK. Never mind, you guys aren't any fun. Not even a giggle????