CompuServe Messages

>I hope that gives you more of what you wanted, but reading over it I'm starting to doubt that's what you had in mind when you asked the question. Sorry to disagree with you but it was exactly what I wanted. I didn't have the slightest idea what quaternions were, but the ships gimbal" analogy made a light shine down from the heavens ( shadow casting projector, I think <g> ) But the "Now I get it " feeling is making me warm all over. I didn't even know where to look to find out more about "Q's" , now I have a place to start . Thanks really, thanks a lot -DC-