How did you modify the cork screw and the eye glass screwdriver to fit a 1/8 in. flint rod? I work in a machine shop so as a project I took my SAK (SWISSCHAMP)<br>in and went to work. I milled a pocket for a small (1/2 in. x 1/4 in. deep) compass I found on a Dakota watch. I also milled a piece of steel to fit in the obsolete "toothpick" slot. I was interested in your flint rod solution. I found the compass worked well on one side of the knife but not the other.<br><br>"Audaces Fortuna Iuvat"