-Bent HS-710 & HS-714 angles and countersunk the appropriate holes. I practiced on the scrap parts first. Both the bending and machine countersinks. The bending was easier to do then I anticipated. I made a 6 degree bending guide out of some stiff cardboard. Clamped them up in the vice with the wood jaws installed and pulled away. A few adjustments and it was done. -Dimpled the matching holes in HS-703 with the DRDT. -Bent HS-702 tab -HS rib preparation