Ravyns opened this issue on Jul 13, 2011 ยท 53 posts
clay posted Mon, 25 July 2011 at 7:59 PM
Here Fran dihedral angle: http://en.wikipedia.org/wiki/Dihedral_angle
Pretty straight foward, or backwards or side to side LOL!
Do atleast one thing a day that scares the hell outta ya!!