Thanks. Yes there are screws on opposite sides at the top which I assumed were to hold the pin in place, but after your comment I can see how this may give some slight lateral movement. The bottom of the hinge is just the other end of the pin (no screws).
Hi can these upvc door hinges be adjusted? There is no cap on the top and the it seems to be a solid pin through the pin. The only Allen key screws seem to be 2 small ones either side at the top.
Thanks Nigel