I just purcased a new 06 950 Adventure. I have about 300 miles on it and I´m alittle concerned about the vibrations the engine makes from 3500 and up. Is this the nature of the bike or do I have a problem? The reviews on the engine said it was smooth through the rev range. I am still breaking it in so I haven´t gone over 6000. Any coments would be apreciated.