i have the sound of runing water all time even when the toilet isa full its a toilet that has no over flow

big gray, February 2011

Modern cisterns overflow into the pan - they used to overflow outside the property.

You very probably need to adjust the fill level - either lower the float further into the waster of just turn the nylon adjusting screw towards the inlet valve - and tighten the lock nut.

Peccavi, February 2011