Slicker than snot on a door knob!  For a second try, you need to be slapped!  you should have a big pile of gravel, and parts, and pieces that have been flung far and wide throughout your yard, and knapping area!  Then after a year or two, you show that one!  Sheesh, where are the moderators, when it comes to site etiquette! Ok, that is a nice point.  But at least lie, and say you have been knapping for a few years, and just got back into it, or something like that.  You don't see me posting any of my crap, uh, stuff do you?  No you don't!  Because I have site etiquette.  Could have something to do with my skill level after all these years.....
     But as for too thin, no way, that is perfect!  Nice job.  
                                                                    Wayne