hello, nice work, i've used it for some time and i'm quite happy with it (maybe i'll be able to boot a linux distro in fb with fbvkbd with it, just for fun lol)
that said, i'm having issues removing entries from ubiboot
i don't understand exactly which files should i edit, for now i've figured out

animated_menu_top.map
ubiboot.conf (setting the new $G_UBIBOOT_ARCHIVE)

what else i'm missing?