@JoeBloggs - I just used the kernel.  Yes, just copy it to your flash drive (the /boot/ directory).  Save the stock kernels as .bak or something in case you need them.  Everything will boot like normal.  Just make sure you match the version.  Leoyzen has an attached version earlier on this page for Unraid 6.8.3, same as I am using.   @Leoyzen - Wanted to say thank you for the FLR fix, I used your kernel, added the parameters I needed and am up and running with the USB controller in my