Ditto on the head bearings. Does the bike tend to 'flop' into turns at lower speeds? It's another loose head bearing indicator. Your's wouldn't be the first to be loose from the dealer.
Speaking of which, if a dealer EVER told me it was in my head, I'd write them up with the Suzuki regional office and find another dealer! Not even a look see or test ride? So much for customer service.
Another thing to check is if the windshield is mounted correctly. If it's off-center the wind will push the shield, and therefore bars, to one side. The shakes could be you trying to compensate for this push.
Speaking of which, if a dealer EVER told me it was in my head, I'd write them up with the Suzuki regional office and find another dealer! Not even a look see or test ride? So much for customer service.
Another thing to check is if the windshield is mounted correctly. If it's off-center the wind will push the shield, and therefore bars, to one side. The shakes could be you trying to compensate for this push.
