Duffer_E

So, the next logical step, IMHO, is to test the difference between brand new balls of one model (i.e. Titleist ProV1), and refurbished balls of the same model (and don't forget to test the different rated refurbished balls, i.e. 5A, 4A, 3A, etc). Especially if you look at the sidebar in the MW Ball page about pond balls -- I've seen videos where the people who own/run used ball companies get a good portion of their balls from dredging ponds!