Countersinked the Z angles for the nutplates and primed everything The Microstop Countersink attachment really makes it easy to keep all of the countersinks the same depth.
Riveted on the nutplates I used my small “no-hole” yoke on my Avery hand squeezer to attach all the nutplates to the Z angles.
Done! I’m still amazed at how the blue sharpies marks bleed through the primer (that’s a good thing!).
