I apologize to Malossi, the problem was in the carburetor, today the scooter was very bad, it did not want to move at all. I tried to remove the carburetor and clean it. I dislodged him and what to see, the spoiler broke and did not hold the needle at all. When it is blocked, the air is forced, otherwise it does not want it and quits. I ordered a bolt, it will come in 2 days, I will write later.I hope then to sense the potential of Multivar.