On Sat, 12 Oct 2019 14:50:08 -0400, "Jim Wilkins"
wrote:

"Scott Lurndal" wrote in message
...
J. Clarke writes:
On Sat, 12 Oct 2019 06:42:47 -0400, "Jim Wilkins"
..
I suspect he's not familiar with box joints or the normal shift &
cut
methods used by off-the-shelf (or typical home-made) box joint jigs.

Can you post a description of it?

Here is the idea
..https://www.youtube.com/watch?v=AT05FxUbMto

There is no reason that you couldn't cut several boards at once - stack them
up and clamp them together.
--
Jerry O.