[Jacques Reed]

Hi Chris,

Thanks for that info and link. It sounds like that's similar to the process to make photo-etched parts as used in model making.

In any event the process is probably outside the expertise of the home handyman. Having said that, I remember a cousin back in the sixties who was an electronics geek who made his own PCB's at home so anything is possible with enough research- and chemicals!

Cheers,