Took my Fazon out today for it's maiden voyage. I wanted to run the Kraton with the new tires, but decided to take the Fazon at the last minute, so. I loaded her up with 2-4S batteries and ran one at a time ( Used a jumper from the Kraton) to test the Diff Brain functions. Had a Blast with the different modes. Mostly ran on asphalt so it didn't come away unscathed.... What a great hobby!!!