Huh, I'll have to look into the build settings for SGDK. I just copied a sample project to start. I should look into changing rom_head.c, as well. It's the default so it's full of sample project stuff. I haven't had much time to work on this recently. I'm also sort of waiting on an SGDK update, I switched my BG rendering to allow me to compress the tracks so I can fit more content, but the renderer I switched to is buggy, so I'm hoping the next SGDK fixes it.