The center divider for my build is going to sit in a stopped dado. I figured it would be easier and more accurate to cut both dados at the same time, so that’s what I did! I just made sure the pieces were really flush on the ends, and clamped them together before setting the template down and routing it out. Then just a little chisel work, knock off the corners of the divider at the bandsaw and 👍👍👍 | 3x3 Custom