http://www.youtube.com/watch?v=qtk4uwYHKQw&feature=channel
8 and change? OK let's round it up to 9mm. That's less than 50% the size in cross-sectional area than 13mm. I guess I shouldn't knock it until I've tried it....
8 and change? OK let's round it up to 9mm. That's less than 50% the size in cross-sectional area than 13mm. I guess I shouldn't knock it until I've tried it....