The fact that two M14 screws came loose is probably the correct explanation for the cause. However, as long as there is no communication about how these M14 screws are (normally) secured during production, one can almost fear that they are not secured at all. This would be a time bomb for the entire series. MMC should therefore make every effort to quickly communicate publicly how these two screws are secured and that, for whatever reason, this may have been overlooked in individual cases.
