Thanks, that was a surprisingly informative video! I'll admit my initial impression when watching the 7-10 conversion was to think "So what? All he did was boun

Thanks, that was a surprisingly informative video! I'll admit my initial impression when watching the 7-10 conversion was to think "So what? All he did was bounce the pin off the machinery! It was just a lucky shot." My perspective flipped once I understood that bouncing the pin off the machinery is a requirement for conversion. Incidentally, I once witnessed a 7-10 conversion, though the technique was quite a bit different from the technique employed by the professional. Rather than striking one of the pins with as much force as possible, the bowler accidentally launched the ball a few feet into the air such that the ball's quake, upon reunion with terra firma, caused one of the pins to fall over, with the second pin falling when the ball miraculously managed to strike it.