Spent a lot of time looking at the drawings to determine the sequence of putting together the elevators, then finally started on the left elevator.
Marked, drilled and dressed all the holes for the elevator EXCEPT the holes for the hinges. I want to wait until I align everything with the horizontal stabilizer before I set the hinge half.
Marked the 3 ribs at 1/4" off their faces and then drew a line. This will let me see the lines through the pilot holes in the elevator skin, which will ensure I have the ribs set in the right locations.