Some Autobots feel he has the most useless job in the universe. Concerned as much with how Autobots fight as with how they look. Understands importance of appearance around humans, enemies. Optics have finer focal point than most Autobots, can make out detail of a hubcap at 500 yards. A valued surveyor and scout.
Hands retract to reveal all manner of brushes and welding tools.
Prone to breakdowns from neglecting his own well-being. No sympathy will I offer the maker of the first weapon. Impassioned, furious micro-technician. Can defuse any explosive device except his own fiery temper. Few are aware his angry outbursts are a defense against his fear of being caught at the heart of an enemy bomb.