This is a trial fun so I won't mess up good wood. I have tried putting the eight pieces together with dowels (two per joint) but all that marking it's very hard to get all of them dead on. You know how mistakes mount up on projects. I don't have a biscuit jointer but I could do it on my router table. I also don't have a Festool Domino but I could do the same thing on the router table. I would appreciate any suggestions you might have.