Flush spout? we have have a flush valve and the marine has be leaking...

we have have a flush valve and the marine has be leaking threw we bought a know one from low's and it is till seeking threw do you know why or how we could fix it?
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Answers:    By leaking do you have it in mind water is leak out of the tank or that river is just seep through and constantly turning on the fill tap every few minutes. If leaking out try checking that you put your cistern to bowl washer on correctly if not that would most predictable cause it to seep inbetween the bowl and bottom section. If it is seep out try to just push the flaper to the not here or right to cover the hole it might have a slight cancel out.
Just moved house, and within is no room...
make sure the vavle direction is straight down. it doesnt enjoy to be the problem of it. maybe the means of access you put it.