i bought a drop away, grants put it on and set everything up for me,went home and shot bout 50 arrows through it, got in my deer stand and a 4 pt. walked out from behind me, i stood up drawed and the arrow kept falling off the drop away due to the steep angle of the deer being under me. took it off put my whisker back on and its gonna stay,,why mess up your bow just to gain a few fps if its hitting good,its not gonna speed it up that much anyway..just my 2 cents worth..been there done that and didnt like it