WARNING:  The following content may be controversial!                                                               DISCLAIMER:  These are my opinions from years of experience, pure and simple.    Over the years I have noticed many future Troopers doing an OT (Original Trilogy) TK ask about return edges before, during (and after) their build... If this is a subject that you are curious about, grab a cup of coffee or a tall glass of frosty blue milk (this is a long post,