Hello I would appreciate some advice on cutting slots in plywood. The ply is
1/4" thick, 4" wide & 4 feet long. I have around a dozen to do. I would like 1/4"slots 2" across the width every 8". The best way I can think of doing it is to very carefully mark out one piece of ply & cut the slots with a router and use that piece as a template for the rest. Perhaps some one has a better idea. Is there a giant dovetail jig maybeThanks