Fuzzy math or not, useful numbers which makes me think that I wasn't really offbase in the hybrid speed/reaction drive concept. Of course, the thought that then occurs to me is that after burning all this reaction mass, the total mass is obviously going to be lower... thus increased speeddrive max speed? From a rules-maker's point of view, that could give people headaches. Of course, someone eventually may come up with a reactionless acceleration drive, which'll screw things up for the poor rulesmakers even *worse*. ![[Image: wink.gif]](http://www.ezboard.com/intl/aenglish/images/emoticons/wink.gif)