Do a search and type in " tuning process" , choose " topics and body" , and choose " within 1 year" . Then scroll down and click on the thread called " tuning process" posted in the Technical forum with Jerry/PA the author, posted 12/29/2002. Some very informative reading about field point/broadhead tuning, as well as other juicy tidbits that may help you. This will also save some of us alot of typing.

Good shooting! Pinwheel 12