Great to hear all's well and the c/weight has arrived safe and well,was fortunate to pick up the spare amazingly in good condition in an auction in a 774 box with all 3
damper paddles,an original auxiliary counterweight ring,all 4 mounting screws and the syringe with some fluid.
Seems we have a near identical setup.
Hope to have the armboard off this weekend and will take some dimensions off it ready to be posted later.
What armboard are you using at the moment?