I think it depends on your material and tools. I've used pens, fine markers, pencils, and knives. I liked knifing for a chainsaw cut on finished pine, but it seems pointless on rough sawn spruce or fir. I find working conditions and tool use play a big part in how thick or visible I make my line. Also of importance is wether I'm cutting the joint immediately or someone else is cutting it later.
Last edited by Gumphri; 10/14/12 12:47 AM.
