Reply by David Craig

For small measurements, I use my 6 inch combination square, 12 inch for the slightly larger projects. When I am working on a cut list, I prefer a wooden, fold out ruler and a saddle layout gauge. If I am using the jointer/planer, calipers are pretty much a necessity. I have learned, over time, that my tape measure is nearly an 8th off on measurements if I use the hook. As others have stated, I usually start at the one foot marker for longer measurements and subtract a foot to zero in a little more accurately.

David

-- There is little that is simple when it comes to making a simple box.