Probobaly not,but I thought that bows were more (for a lack of a better word) better performing at the maximum draw weight. I can draw 63lbs comfortably so I thought I would try it out and maybe gain alittle speed. I gave it one complete turn on the limb
bolts, its still not bottomed out, but the draw sure is alittle stronger,it might just be me but the arrows seem alittle quicker down range,stayed in tune nothing out of wack