Hi. 350
Thanks for your input.
I have checked out the shims, yep I found them and can't work out why I didn't think of them earlier, I have been mucking around with these RRC's for years and thought I had a good basic knowledge of what goes with them.
Sometimes it can be a case of the more you learn the less you know[bigwhistle].
You'll need an old fashioned impact driver (with a hammer) to loosen the hinge screws.