The original TSB does not always solve the problem. :-(

The Service Manager from my dealer just called me to tell me that the new set of fixes he received from D/C has corrected the wind noise problems on the Crossfire owned by one of the salesmen, and I made an appointment for next week to get mine fixed.

Wind noise is not normal. If you are not happy, be nice, but firm in your position that you want it fixed.

Good luck.