by Rayhawk » Sun May 03, 2009 2:33 am
1 CP per 1" works pretty well, just keep in mind the Speed Examples table from 7.2. Even the most powerful jetpack isn't going to make you go faster than a fighter plane (20"), for instance, and even that speed would be pretty ridiculous.
My instinct is to say that a minifig can run and turn and hop around all he wants for his normal movement inches, but all the jetpack inches have to be in a straight line, just like Sprinting.