That seriously screwed my Hornet out of whack a while back?

Was just talking to my brother, breaking the news about him not getting his winn glove back (I did offer my mongoose, so he was pleased), and he told me a buddy of his recently took an old Hoyt (not sure of the model) over to the "Pro", who set it all up, fine tuned it, then chronoed it at 200fps. Guy wanted more, asked what it was set on. "Pro" scales it, says 47#s. Guy says "can you max it out at 65#s for me to see what it does"

"Pro" says "no, hunt with it this way, I don't want to have to re-set everything"... It should be noted that "everything" didn't include sighting in which the "pro" didn't do, thankfully.