Is there an easy way to add one inch to the length of a POC shaft. I have plenty of shafts that I cut and tapered. But now that I have learn to use back tension. My draw has lengthen one inch and I can not use the shafts as they are. I have thought of adding an aluminum footing to get the length that I need. Plus be able to increase the spine of the shafts. I have tried using the aluminum adapters on the taper. This only weakens the spine with the addition of the 50 grs. How anyone heard of an inch long nock?