Good afternoon once again fellow designers .... Things sure happen on Friday's ..... does anyone have any design guideline documents regarding acceptable PCB patterns (specifically minimum trace & space) for carbon or rubber switches? Please and thanks ..... Vincent Di Lello, CID+ Senior CAD Designer Kaleidescape Canada, Inc. vdilello@xxxxxxxxxxxxxxxx (v) 519.772.6418 (f) 519.772.6401 (c) 519.835.4477 www.kaleidescape.com