Extreme Pool Challenge's GaryG interviews Mark Gregory from Perfect Pocketz.
https://www.facebook.com/XtremePool...xNzMwNzkyMTYxNTIxNTpWSzo2NzU2OTYyMzk2MjE4MTY/
https://www.facebook.com/XtremePool...xNzMwNzkyMTYxNTIxNTpWSzo2NzU2OTYyMzk2MjE4MTY/