Sanded, cleaned and primed skin. Tried ergonomic handle grip for spray can. Worked OK until near the end, then it sprayed drips of primer all over the skin.
Clecoed R-606 / 607 / 608 plates to R-802 spar. Fabricated .032 spacer for spar/rib assembly. Trimmed, filed and polished R-410 rudder horn brace per plans. Used belt sander for first time, instead of Vixen file. The right tool certainly makes things go fast!
Spar plates and rudder horn clecoed to R-802 spar.