Unit Q Rules, Tips, and Tricks Document - Please comment

I am putting together a document to help (and future students) understand some of the rules with Unit Q a little better.  I would love your help in adding comments and questions on things that don't make sense, or things you always got stuck on.  ALL COMMENTS ARE WELCOME, ALL QUESTIONS ARE WELCOME. I will go through and make clarifications and resolve your comments/questions to make this document as useful as possible.  Please see the document by clicking here.