I'm back once again to post my results on my Final Smash re-mapping.
I'm still failing. I've tried about 12 different things, but none work. I have about 6 or 7 more things to try, and then I'm probably going to give up. So far I've:
-Tried breaking a Smash Ball before the command starts to make sure it goes into FS mode.
-Tried making Mario's Neutral B FS all around, but not really working.
-Tried changing the Subaction his neutral B points to in his Actions, but it just freezes.
-Tried a lot of things.
I'm about to test:
-Changing his Neutral B to his Final Smash all around, and then adding "Generate Item: 0-37" to the front of his Neutral B action, seeing if that does anything.
-Same as above, except also add a "Consume Item 0-0"
-Same as above, ecept "Consume Item 0-0" is "Consume Item 0-2"
-A few more things.
I think one of those above ones will work, but I won't know until I try. I'll let you all know if and when I succeed, because I know some people are crazy for this (people that want Goku with his Kamehameha as his Neutral B specifically).