My SWB optima Mid with turnigy trackstar 10.5T motor. Its now with original 5 degree caster c hubs and its easier to drive than with 0 degree. Equipped with hobbyking quonom vandal tyres, and I swear it gripped better one hour before this video was taken. This car was ripping up the track then with good grip and handling. When this vdeo was taken the surface has dried up mostly, so these tyres couldn't really grip. Still nice show of performance.