Let's keep in mind that Boeing is required to maintain the company line and thus protect the product.
One shouldn't expect the parent company to willingly relate what might be construed as negative information by the general public.
I have what they have but I know of other things which might be better put to use to get the students' attention when teaching the proper methods and reasons behind them.
Since I'm developing a new course for people who may not have done this before I have the opportunity to get them off on the right foot and I'd like to use relavant anecdotes and photos from other operators beyond my personal experience.
And what's simple about being a controller???
(ah you're jesting...)