Quote Originally Posted by Kitwn View Post
That's my kind of control box!
There are loads of designs for wooden joints that are designed not to have sharp corners so you can cut then on a CNC machine. Some nice examples at the link below. I've used the first, simple finger tenon design for some boxes.

I suspect you're building something inspired by David C Roy.
Thanks Kitwn, really helpful link! :)

Yep - got it in one, I suspected anyone into their wooden clocks would know.