Josh Koffman wrote: > Do you normally cut with copper up or down? I don't use photosensitive > boards. > Never gave it any thought. I guess I always cut with the copper side up. I lay my negative on the board as a template and cut about a half inch extra all the way around. This allows for taping the negative, handling of the board and possible irregularities in the resist near the edges. Rick -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu