Hi Gerald,
Good eyes! That toilet was originally out of a '63 Globe Trotter. I don't
have it hooked up to water. I do have a spray nozzle for a kitchen sink and
that is all I use. We do a lot of boondocking and using the water mechanism
on the commode would use too much water. Sorry I can't elaborate on your
concern.
Brad Norgaard
Phoenix
'59 Trade Wind Twin
VAC #2699, TCT