My toilet is a trickling to fill....If someone has just flushed it - its ages before it will flush again, Ive had the top off and looked in the cistern...the trickle fill never stops too!
Ive 'played about with the water level thingy (cant you tell Im a female with no knowledge...but willing to try!), but it just keeps filling

Sara, October 2009

The problem is a split diaphragm in the inlet valve. Call steve at toiletspares on 01565-733025

bob, October 2009