I just finished up a set of guides to help people get through the gummi ship missions. They're pretty basic so you can make better ships than mine but I figured something simple would help those who are having trouble.
[video=youtube;rFYcL2OWwZI]https://www.youtube.com/watch?v=rFYcL2OWwZI[/video]
[video=youtube;rFYcL2OWwZI]https://www.youtube.com/watch?v=rFYcL2OWwZI[/video]