• Cut the slots in the first board with the board edge set flush with the right hand edge of the
jig. (FIG. 20). Make the entry and exit cuts using the left side of the guide slot only (FIG. 20)
FIG. 20
• For the joining board, clamp it in the jig with its edge offset 3/8 in. in from the right hand
edge of the jig. Make entry and exit cuts using the right side of the guide slot only (FIG. 21).
FIG. 21
• Dry fit the joint before gluing to be sure it is tight. If necessary, use a wood mallet to bring
the two parts together.
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