[dizzyblonde]

I ran two SVs before I sold one, a year of age between them. They sounded very different to each other in the engine dept. One was a lot 'tickier' than the other, especially after a very long run and it had gotten very hot after a good workout. Other is very quiet in comparison.
Nowt wrong with either of them.
I'm not saying theres nowt wrong with yours, just be aware that no two bikes sound the same, even if they are the same bike. I have heard it can all be down to how they were run in, what truth there is in that is anyones guess.