On 24 May, 10:39, "Vass" wrote:
Our back door (upvc) has metal plates covering the adjustment screws

like thishttp://www.upvcdoorhinges.co.uk/assets/images/mini_triad_flag_hinges.jpg

any idea how I get this plate off?

TIA
--
Vass

On mine there is a screw on the "back" of the hinge, that you access
with the door open through the gap between doorframe and door. The
single screw is undone, then the plate can be removed.
Simon.