Step 6
Now let’s see how well you did. Find a scrap piece of wood and using
your speed square mark a cut line across the width. Next, align your
mark with the saw kerf in the jig. Clamp the scrap and the jig at the
same time to your workstation.
Cut the scrap piece in two. Now, here’s the true test. Take the scrap
pieces and with your combination square check to see if they are square.
If so, your jig is done. You can be confident that anytime you use it
you’ll have perfectly
square edges.