...or as you say Keith Araldite Rapid which I have used on many previous occasions to fix lead weights onto etch brass kit bodies, one thing I noticed though it isn't happy bonding to nickel silver but brass sheet is fine.
Nice work Andy. ...and Andy's next project () will be the tender chassis on Hornby's 9F which was made of Mazak too... Cheers, Gary.
I have been learning Fusion 360 myself. Its a steep learning curve, especially since I don't have any sort of mechanical background. But fortunately now, when the presenter on youtube starts to rattle on I have a reasonable chance to understand them.