That model has the adjustment screws, but they are unlikely to provide the range of adjustment to fix the problem. Further, it is likely that once you start messing with the tunnel, the mirrors will fall out completely.
Your model should be covered under the settlement of the Class Action Suit, wherein they agreed to extend the warranty for tunnel problems through 2012, I believe. Give Samsung CS a call and see what they say. If they give you a hassle, get back to us.