I get lots of technical questions emailed to me. I have to be honest I'm not the most technical minded guy in the world but I'll help you if I can! I will give anyone this tip though if you don't already know it... there is a wealth of knowledge to be had at www.archerytalk.com. Search the forums for almost anything archery related and you will probably have pages of responses! Sure there are some nuts on there but it's definitely worth checking out if you're not already a regular reader! Happy hunting!