Dec 18, 2008 #21 Lotsofsloths Veteran Joined Sep 6, 2007 Messages 1,250 Location Williamsburg, VA WCA ID 2007SAHA01 YouTube Visit Channel This is called edge control.
Dec 18, 2008 #22 deco122392 Regular Joined Jul 8, 2008 Messages 238 Location ogden utah, formaly from L.A. CAlifornia yes it is wasnt that stated erlier?