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

Have you bitched at the manufacturer in question or do you just like to rant? This thread isn't fixing anything!
Excellent question.
I have complimented forum sponsors that I've done business with that have done well and I have called out those that need improvement.
As far as direct contact with these companies, I do intend to do just that.
I've had enough of bad business.
I agree, many guys do toss out whatever paperwork is in the box but I'm guessing that many of them struggle like hell when a few minutes reading would have saved them the troubles they are having.
I am not like that. I read and research before starting most projects. I want to know what pitfalls are ahead.