How far have you dropped a lens and still had it live to take more pictures? i dropped my 70-200 2.8 while i tripped with it on my shoulder the other day and was wondering if this could have any long term damage? everything seems to work fine but i was wondering if there could be any problems i am not aware of that could cause it to malfunction in the future. This is my onlt L lens and it is like a child to me becasue of what i went through to get it lol any thoughts comments?