What is stack?
A. A bow is said to stack when the draw weight becomes suddenly excessive as you near full draw. The bow should draw smoothly with a uniform increase in draw weight from start to finish. If it is a chore to draw the bow the last few inches into a good anchor accuracy will suffer. Again this is a result of an incorrectly sized bow. If the string and the upper limb are at or close to 90 degrees as you reach full draw you’ll suffer from a stacked draw.
