Hi, i'm an italian boy, sorry for my english
..I have a big problem, when I stay on 12 0-clock bar, my scoot goes off.
the problem it's the carburettor.... (17.5 Dell'Orto)

I wanted to ask you how you resolved this problem?
this is my scoot:
However, you are all excellent stunter, much better than us Italians! I have the greatest respect for you!!
(sorry but i have translate with a program...

...my english is:
