I've been lurking here for a while so making a belated intro. I'm a long retired computer geek living in Cobourg, ON (about 100km east of Toronto on Lake Ontario). Hobbies include cooking/eating, electronics, local politics and of course most anything machine shop related. Workshop toys include Tormach 770-3 CNC mill, Myford S7, KO Lee T&C grinder, 7x12 horizontal bandsaw and...