I sanded my center diff last night after taking it apart from it acting funny. I was outside driving it, 4S and I tapped the curb sideways. I mean the car was crawling and it knocked something out of alignment and the car would barely move. The MMM 2200 is very coggy but it seemed like after that it would barely move. There was nothing stuck or anything. I took the center diff out and turned it and it sounded like one of the gears came off the "T" shaft. I took it apart and it looked fine. I think when I took the bottom sun gear out it wasnt seated all the way because the pin was all the way to one side. But if its shimmed right, it should never do that. So I put it back together and it seems fine. I hope this isnt the beginning of the buggy giving me a hard time.

Also, what chargers are you guys running? Im looking to order a good one by this weekend. Im trying to keep myself from dropping the hammer on the Maxamps Lipos. But Im not winning the battle. 150C 6500MAH pretty much has me sold.