ata , brace ht are almost always on the money. But i have this 2010 rytera alien x when i do everthing just right with the strings & cables and tighten the limb bolts down all the way i get 65 lbs on a 60 lb. bow with the ata, brace ht. right, it has to be the limbs, they must be a little stiffer than normal. which it's ok with me
does not affect the performance of the bow, i just back it off to where i can pull it back & shoot it .