Fabricated all pieces to left seat back. This took a lot of time to measure everything and layout all the holes to be drilled. After drilling the holes in the left seat I clamped the right seat back to the left one and used the holes as a template for the right seat bck. Worked out great. Will deburr all pieces next session and rivet the left seat back together. Have all angle support pieces fabricated for right seat as well.
