1 hr. sanding wing tip filler and applying second round of filler.

Sanding the 1st round of hardened filler.  Wear a mask....  Used some course sandpaper and then finer grain.

Cleaned off with a wet paper towel.

Mixed up another batch of filler (tried to make it thicker this time) and applied it everywhere there seemed to be a dip or larger space that needed filling.

NEXT TASKS:

1. Composite filler sanding, 2nd round.
2. Rivet the one on the step rib that needs special handling (waiting to hear back from the factory on what to do with that hole).
3. Finish right wing.
   
4. Finally finish one of the composite tips of the elevator.
5. Fill rivets of elevator with Bondo.
6. START ON FUSELAGE!