Originally Posted by VS_Rody

If you have managed to pass the hard breakin process of the Novarossi then the VSR02 should not be a bigger problem. Just pre-heat well the engine for the first start and the first gallon and you should be OK.
If this would have been your first engine I would suggest a Picco, easier to run-in.
Carburetor setting should not be a problem, in general after the running-in I just needed to close more the idle needle and lower the idle and then just set the main-needle.