There is a bug that seems to be present with using launch clamps and just about any other mod with this one. It will place your craft out past the orbit of the farthest planet and freeze everything up so you can't control the craft. I've gotten around this by just not using launch clamps, but I just thought I would let you know about this. EDIT: I've found that it turns out to be a save game corruption that might or might not have something to do with other mods. If it happens, and then I remove all other mods, it is still there unless I make a new save. EDIT 2: I think it's actually an incompatibility between this and the karbonite mod.