Matt,
I moved back earlier this year.
Thank you, so much, for the offer. I'll be in touch, if required.
I have a nasty feeling that the plate I bought off Lewis doesn't have the right holes for the Parallax rings. My rings are for the FS-60CB and the cap head bolt holes are 40mm apart. The ADM ring's holes are 2" apart.
Will see how we go.
H