So I have started to draw file a flat grind. I have the handle screwed down to a 2x4 with about 1' sticking off my workbench. I looked up how to draw file and came up with this thread which is very helpful. http://www.bladeforums.com/forums/showthread.php/341886-Draw-filing-tutorial The only thing that sucks is I can't see the pics that Primos posted. I would like to know how to keep from getting a low spot in the middle. The blade has a slight bow to it from the distal taper when it is clamped down, and the tip is beginning to roll over a bit. I would rather take my time and do it right than to waste my time and screw it up. Any help is appreciated, thank you.