RE: what is wrong with p s e
My guess is that the new bow just needs a little time for you to get comfortable with it. Your 15 yr old bow was and is still a classic bow (ask me - I know.... I still shoot my old PSE bow and won't part with it!). Your old bow probably had 50% letoff or 65% letoff or something and was dual cam. The new bows are single cam or hybrids with 80% letoff and shoot a blazing 300+ feet a second! Translation: There might be a little bit of a learning curve with shooting a new wicked hot bow when you are used to your old reliable 15 year old bow.
....just my opinion.
Butch A.