It's always worked well for me with Spydercos to snap my wrist *sideways*, starting with my forearm. I curl my hand up towards the inside of my forearm, then snap it towards the outside. This opens even knives with relatively tight actions.
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.