they were pretty good. i bet they worked with us for about an hour and a half. and it was all free of charge. matter fact i did not even spend a dime there. the guy retwisted by bow string and i played around with the chronograph for the majority of the time. he spent alot of time with 1 guy that went with us adjusting his draw length, poundage of pull and such and just making the bow fit him. no charge also. there prices on most bow equipment was cheaper than bass pro shop as far as i could tell. we had a good trip.