I have been an avid bowhunter for the last 12 years. Recently I have started building my own arrows and doing minor work to my bow. Is there a book or something I can read to learn more about tuning, adjusting, string servings ect... I wish I had time to just go hang out at the local pro shop and learn from those guys but with the economy the way it is I have to work all I can to be able to hunt come fall. Any suggestions?