the bow was paper tuned this fall before season...
Did you do the paper tuning or some guy at the pro shop?
Did you group tune?
Did you do a walk back tune?
Did you spin check your arrows to see if they had any wobble in them?
Have you checked for string creep?
I for one put no faith in paper tuning and if I do shoot through paper it is only a starting point of the tuning process.
Go to Eastons site and download their tuning guide.