[QUOTE 5416096, member: 9609"]we had something very similar, on filling it would develop an irritating whining noise. What I found was the noise would vanish if I pulled the ball cock towards me when filling (as per the arrow in the picture)
Unfortunately when trying to bend the old one into a new position I snapped the whole thing off. This was the temporay bodge that got the thing working again until I could buy a new one. it cured the noise poblem as well the noise.. It's been a dam good bodge though, I reckon I done this about 10 years ago, still works perfectly - never got round to buying a new one
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That's my style.
I hope you've added it to this
thread