v1k1ng1001,
I understand your point very well. I want to know was it the freak thing it seems it was, or is there a history that I am unaware of that I can use to prevent such a thing in the future.

It will be 6 weeks before I can use my arm or shoulder, and it is a matter of Grace as to when my vision and head will recover from the concussion. I take better care than I ever have of my equipment and gear, it is ironic that it should fail on one of my newest and best equiped machines. Blessings.