Bummer or what?
Bought a complete new ball joint and arm etc to replace the old one (which was leaking) and find that the arm is too long to fit in the cistern.
Looks like the original one had a shorter arm (and, no, the old arm doesnt fit on the new unit).
Was'nt aware they came in compact sizes? Any ideas where I can get a compact version from? (Can't see any on toolstation).