[suicideneil]

Cool.

I've found that if I leave the esc turned on (by mistake or accident after knocking the switch), when I go to plug the batts in after any length of time, the sparks happen (and my trousers turn brown). I also noticed, and everyone will IM sure, that the esc tries to arm as its powered up; not having the batts connected fully as it does this causes the esc to start arming, then stop, then start again as a proper connection is made. If you plug the batts in properly, then turn on the esc, it arms properly as there is no intermitent current (sparks) between the batts and esc plugs.

Make sense?