I have been asked to show how to make a simple mould, for the coupe I needed a 30/31 visor copied from one I borrowed from a friend. It needed to be a two peice mould so I started by waxing a flat work surface, a kitchen work top is ideal but I suggest you remove it from the kitchen first as...

As the title says really . I always have trouble with the workpiece warping all out of shape and setting things up to stay in position , e.g. after cutting mitres on brass angle what's the best way to hold it in position while you solder it etc . Cheers, Ron