Brief Description: W11-11 & W11-10 Vertical Stiffener / Tie Down
Received add'l hardware from Aircraft Spruce today; completed the inner Wing Attach Block Angle Assy's because I was 1 MS24694-S58 screw short on each end. Installed and lightly tightened (still don't have inch-pound torque wrench).
Then, moved onto the positioning, drilling, deburring, and affixing of the SNX-W11-11 Vertical Stiffeners and SNX-W11-10 Tie Down Brackets on each spar. Suggested install is to drive rivets. I have the pre-built spars so a) I don't have a rivet gun b) I didn't make up one of the Sonex-recommended 6" bolt "riveters" c) I don't have a bucking bar. So I used AN3's which were cited as acceptable by Sonex.