Tune it yourself. After struggling with many shops, I said the heck with it. Buy a T square for your bow, it's pretty cheap at dicks. Then buy a Vernier caliper at Lowes. Get your knock point set where you need it. Then clamp 2 straight edges on either side of your bow right where your limbs and handle meet. I found 2 levels worked the best. Knock and arrow and use the vernier caliper to center your arrow. It works, it's quick and you'll be sure it's tuned properly.