Hey parts vendors, how about INCLUDING A DECENT SET OF INSTRUCTIONS in with the products you sell?

There is a reason I call them

De-structions

Can't tell you the number of products I sold that came back FUBAR'd with the instruction still neatly folded in the sealed plastic bag they came in from the factory!
The best part was the part was broken in an EXACT fashion that the de-struction warned would happen if required check fit and clearancing wasn't done. Most of the time I got this response.
I know what I'm doing...

Yes you do, ******* up expensive parts. Good job.