Started to fabricate the trim tab for the left elevator. All was going well, i creased the trailing edge on m homemade 2x8 and door hinge brake, riveted on the control horn and started folding the ends. On the second end i folded I noticed that my clamp job creased the skin on the trailing edge. Im not even going to waste time trying to get deep into that inside corner and beat it out. I will order a new skin and two new control horns and start over.