The following flow chart is my attempt to illustrate the thinking process that I go through when I am trying to identify a track. I don't know if anyone else has come up with anything like this. I haven't seen it if they have. I am including this file as a jpeg so you can copy it, paste it into a word document, and print it if you would like to have one for your own use. I try to freely share knowledge that I have gained over the years, but please do not start printing these off and selling them at the next gun show or what have you. You do not have my permission to do this. If you would like to post a link to this article or include the flow chart on your own web-site, you may do so, but please credit my site. Thanks, Hank.