need to ask something..r33gts speedo meter using electric sensor or just normal cable?I bought an auto halfcut n now using my rb20 gearbox,my foreman says i need to find the electric speedo meter sensor situated on the gearbox...any one have this?or any other solutions?anyway if i dont have this, my speedometer wont be functioning... just curious automatic speedometer uses electric sensor,manual speedometer uses cable or electric?