guess that's the problem, but if headered ROMs are supposed to end in .smc, then how are EVERY LAST ONE of my hacks in .sfc? plus, how can I make it .smc?
Easiest method: open it in Lunar Magic, save a level (this is the most convenient way to add a header to an SMW ROM in my experience), and then just change the file extension from .sfc to .smc. That'll do it.
I wanted to show a thing, but apparently, I can't seem to find Chuck's baseball's sprite anywhere. I wanted to remap it. Also, where are are the shovel graphics that the Diggin' chuck uses?
Edit: There seems to be a little problem, involving the Diggin' chuck's shoulder. Editing it, leads to a shoulderless diggin' chuck.