Hi
I have bought a Fluidmaster bottom entry valve but it is too tall to fit my cistern, unless I leave the lid off!. If I adjust the height down, the "Critical Line" mark falls below my internal overflow. The instructions say it is supposed to be at least an inch above - so the Fluidmaster is out!
Are there any other models that do not need quite so much height?
Unfortunately I have to find something suitably quiet, SWMBO is insisting ever since she heard her friends loo or should that be didn't hear her friends loo.
Thanks
John