I'm currently in the process of getting all the equipment for developing my own pcb's.
Just one question about the riston boards. I dont have a metal guillotine, probably use a hacksaw.
I would like to cut out portions of unexposed board & keep for later projects as I would like to tackle one circuit at a time. Is it wise to do this, or better to wait to have a collection of circuits and expose the whole board.
Also this will be my first time, so I would probably have to cut out a strip of undeveloped board anyways to test my exposure times.