Angled dovetail

 

Dry fit of dovetails.  Notice the tension in the layout, with smaller gaps near the edges and larger openings in the mid section. This is to add strength to the 7mm thin panel.  The tension pattern and the dovetails cut slightly proud keeps things interesting for hand & eye.  I like to call this Dovetail Braille

 

Using a guide block to help cut dovetails.