Hi Stoneyboy, Thanks for that prompt reply. At a quick glance it doesn't seem to be overfilling but it will be a couple of days before I can have a good look. I'll let you know!
I have a low level, close coupled toilet with push button flush. I replaced the flushing unit and the inlet valve since it was constantly dribbling into the toilet causing the cistern to refill every few minutes. It is still happening with the new unit! I noticed that there was a "slider" ...
