Thanks for the help bbdad.
I watched him swing my -3 yesterday and the momentum pulled his whole body forward (like a lunge). I can't imagine he's ready for that.
Isn't the 2008 F3 a -8? He swung it yesterday and it was, unless you're referring to a 2007 F3 (if that even exists?)?
Why do the Exo and F3 have smaller sweet spots? Is it that they're 2-5/8 and not 2-3/4?