Gene, Well, I kind of figured I wanted the dovetails to be on both sides, so I took small scraps of walnut, cut them to the thickness of the Hackberry, made a dovetail like I always do (I can't remember what they are called, "half blind dovetails" maybe?") took that piece to the bandsaw and cut off most of what was left of the walnut (carefully), then took it to the chop saw and cut that at a 45 degrees, did it again until I did it 8 times for 4 pieces of Hackberry (2 on each side) than I glued it all together and by golly it worked! I tried it on 1/2 inch thickness the first time and I thought it too thin. This is just under 3/4" and it was less scary. hope that makes sense.