Brief Description: Center Section - Dimple main spar.
I used the DRDT-2 (R2D2) on the 704 aft spar except the outside most hole. The squeezer was required for that last outside hole. The squeezed hole looked ok so I used the squeezer on all the holes on the 704 forward spar.
Don’t forget to not dimple the 14 holes that have been counter sunk on the 704 forward spar. 10 holes at the outside plus 4 single interior holes.
