The fuel seal is cured. Flush riveted the trailing edges of the rudder, left and right elevators. There's a few instances of gaposis on the t.e.'s, but they're straight to much better than 0.1" so I'll keep 'em. Csnk the elevator fiberglass tips. Mixed up a batch of West System epoxy and glued the metal strips to the insides of all fiberglass pieces. Mixed up some polyfil filler for the repaired skin. Also used the goop to fill pull rivets on bottom of elevators, last rivet on the rudder tip rib, and fingered some into the elevator t.e. minor gaposes.