Back bracing

I did back bracing work. I have been using Spanish ceder (Cedro) for my back bracing material. Cedro has very light weight, strong, stable, and very resonant properties. This material is also has very nice aromatic scent. So, using Cedro is a really joy to work. I put 12' doing curve for the bracing material first, and then shape the brace for the best weight versus strength ratio. I install bracing to the back using the vacuum clumping technique on the 12' dish. Completed back has very light weight with the best stability.