Dave has been a customer and friend of ours since the very beginning! Having Craig drill his balls for years, he was hesitant to give Riley at Brunswick Mesa a try. Well after a 300 game and TWO 800 series in a week span, he has found his new favorite ball driller in Riley. He bowled al scores with a Hammer Scandal and was super clutch bowling the 300 game 3 to get to 804! Thank you for letting us be a part of your success Dave!