MrHumble, if I had that set up here I could most certainly solve it for you, but failing that, if you could remove the scope, leave the mount in place and sends me some close-up photographs of both sides and as much of the underside as you can manage, I might be able to find a solution for you. My machine shop has both fabrication and manufacturing capability, but we do not do one off jobs or projects. the best I could do is probably a simple illustration to send of something you can make yourself to solve the problem.