I would like to add something here.... pumping brakes constantly when rpm is already 800 means you have to use clutch else it is not possible vehicle will stop with jerk if you don't use clutch at such low rpm.... now the question is whether half clutch or full.... I will say if you can push the accelerator then half clutch is fine (if traffic started moving), as the rpm will increase and "all is well" or full clutch, so if you use full clutch then you will never face the issue as the vaccum is awesome with full clutch and brakes are awesome then.... So it is hard to believe the people even apply brakes multiple times without using clutch at rpm below 800... How????