new cistern

[deonve]

6 mnths ago a plumber fitted a complet new toilet system, how do i adjust my internal overflow as it is overflowing 24/7

[kevplumb]

you don't you adjust/clean/replace the ballvalve

__________________
a little thanks

goes a long way

[deonve]

kevplumb wrote:

you don't you adjust/clean/replace the ballvalve

ok, there is a plastic centre pipe with thread on the cistern.this is where the water flows into when flushing(flush button on lid of cistern) and i need to adjust the water level ,not sure how? cheers