re: Splined Dovetail or Inlaid Dovetail

I hand cut 4 corners of a box with inlaid dovetails in under an hour. No setup. I wouldn't buy an expensive jig like Incra or any other one unless I was doing mass production. For now and then use, all the expense, and it sits around is not attractive to me. I had a craftsman jig once and didn't use it. Finally gave it away. Never regretted it.