hello i have a question for you guys. I have a fx and am shooting 59# (60# bow maxed out) with a 370 grain arrow, and i have a 29 inch draw. and i am getting 220 fps. Does that seem right. I would think i would be getting what it shows AMO then maybe a little more with a arrow much lighter than 540 gr. used for AMO. Any ideas?

Best bet would be to post on the tech forum at Mathewsinc.com.

Click here.
http://forums.mathewsinc.com/viewforum.php?f=11&sid=38e034fb61a743c860266601bf71e46a

60# bow maxed out at 59#???????? Sounds like some tuning is in order buddy, when was the last time you string and cable were replaced or checked to make sure they were in spec??