I am trying to practice on some 1\4" box joints. Been studing the video on WoodMagazine.com by Chuck Hedlund. Made a jig and index pin. Both are very close to 1\4". For the life of me I can't even get them to fit together. Tried tapping the fence over and everthing and can't find anyway of remotely getting them to slide in at all. All you boxmakers, " HOW THE HECK DO YOU DO IT?"