fitted a drayton 3 port and the cust asked could I sort this it looked like a botton entry float operated valve grey with a red float I should have taken a photo but didn't it has a Fordham style washer if anyone no the model does this have those nasty nylon locating pins if it does it almost certainly means wc out dismantle bathroom furniture new ballvalve and flusher I don't want to lose any of the parts as I want to just try and rewasher it if I have to dismantle I will cry like a little girl