Hi Lawrence, sorry to hear of the shingles I know it all too well ,took me about three weeks to recover and I remember my skin being so sensitive that I couldn’t even wear a shirt, so I’m hoping that you are now feeling better have have some more energy. I have been away from the site for a while so possibly have missed a lot of stuff but I found images of your gun part hinges very helpful as I am about to make some rudder hinges for a Couta Boat that I am scratch building. The shots of hole drilling in the brass strip particularly interest me because I think that you are using a milling machine to get accuracy, currently I only have dremel in a drill press and am worried that I will not be able to maintain a centreline drilled hole. Do you have to centre punch the hole positions or does the milling machine and attendant vice negate that ? all of the best, Tony