i was up last night and thougt i would see how fast i could make my micr go. i took my electric trimmer apart, and the motor looked about the right size, so i put a plug on it mounted it to the motor plate, which was a pain, and let it go. that thing is so fast, it is crazy. i cant run it in the house anymore, because it is way too fast, but it runs the battery down alot faster. is there any way i can get more run time out of it?