what problems can be caused from a rotor start ?? i have just converted and love it at this stage is there any rules to follow with a rotor start i make sure i dont give it any more then i would with a pull start short bursts till i can hear it going to kick over and then one a bit longer and tis all good i love it myself but would be interested in any comments on this topic !! also i have a 3rd batch gen and works good apart from a few minor things i love it so far !!