Breaking In New Holster With Waxed Paper

How I break in a brand new holster using waxed paper. Very quick and easy. Wrap 2 sheets of waxed paper around the gun and insert it into the holster pushing it in and out several times and let it sit overnight with the waxed paper still in it. Next morning the holster contours to a near perfect fit for the gun. Saves wear and tear on the slide as opposed to breaking in a holster over and over.