O/T ..... Plumbing info needed .

After flush the pushbutton sticks down and wont reset unless the tank lid is lifted slightly ----- any ideas ? Thanks .

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maybe its a bit to long if its on a stalk! or not adjusted properly had similar problem it was to long.

the thin pipe between the flush and the syphon is probably too long and is constricted when the cistern lid is down, it is activated by air when you push the flush

Cheers guys , will try and shorten the cable .