On Sat, 26 Nov 2005 18:42:05 -0000, shaun wrote:

Ensure that the pipe is clipped down often enough and if so consider
replacing the float valve.

Freeing off any clips a bit thus allowing the pipe to move a little
but still suported is also a means of stopping these resonances. I
tried the tighten/fix everything securley route but that just altered
the frequency and onset point of the resonance. Making everything
slack cured it...

--
Cheers
Dave. pam is missing e-mail