Once again, MASSIVE SPOILER ALERT!
Watched it through three times with my friends, and I still can't figure this out and it's been bugging the hell out of me. How exactly did Col. Dewy fuse with conpac drive? There were only two human form Coralians, Sakuya and Eureka, how could he have managed to do that without failing to cross the zone the same way Norbu and Sakuya did? If there isn't a clear answere to that then there's a major plot hole here. :\