The "angled axles" would be a second key element of the new board design.
The rocker line, though, which is the most important part of board design, is difficult to identify.
Given the current state of art in board design, I do not think this would happen on the processor side.
Later prototypes used their own board design, but still retained a resemblance to the 605.
A standard board design can be used for different problems since the communication requirements for the chips are the same.
Windsurfing isn't easy to learn, but recent changes in board design have helped.
Some were made from kits of components, or simply distributed as board designs.
There are variants, and the board design, number of pieces, and rules may change.
The board design and size may vary depending on the variant played.
The cards and board designs are available on the Internet.