Sounds normal. Best think I can say is go find some other vic's and listen to them. Go to dealer and test ride author vic. When out of site of dealer pull over and listen to motor. Even go to a local biker bar if its warm where you are and see what you can find out.
Yes the old screwdriver trick works I like a long broom handle to get me farther away from the motor. As you noticed one sounds louder then the other thats about normal.
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