As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) NEW DRIVE SHAFT COVER MANUFACTURED INCORRECTLY. CAM LOCK DOUBLERS INSTALLED 1.6" TOO FAR FORWARD. THIS RESULTS IN THE DRIVE SHAFT COVER NOT IN ALIGNMENT, LINING UP WITH THE CLIPS ON THE TAIL BOOM. PART RETURNED TO MFG FOR WARRANTY.