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.
The heat should do the trick but if you strip the torx head you can carefully cut a notch across the head of the screw so that a regular screwdriver fits and try it again.
(try a dremel with the little cutting wheel)
Either way the downward pressure is important.
FYI torx bits wear out after use, you might try grinding a little bit off the tip of the bit so you are getting a better bite on the screw...I have been using the same husky set for a few years now, I have had to grind the bits down a few times to get some bite back.
This will certainly help if there is movement between the bit ans screw head.