The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 $250 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
Even the same species of wood would expand and contract at different rates depending on grain orientation and density of the wedge in relation to the handle density and grain.If you use the same type of wood as used in the haft, they will expand and contract at the same rate, so theoretically, it would be better than using a different type for the wedge. Zach Wingard has done a little research into this for his tomahawks, and advocates this. It would seem to make sense.