I dont know whats wrong but I had to lower my sight to get it too shoot . I meen I lowered the bracket from pin housing and still had too drop it down a bunch never had this problem before it shoots well at 20 yards Im stacking arrows . I havent shot longer due too weather . I have the arrows just slightly higher than center of berger holes . could my nock height be too high? Or is it just the way it is for me?