Worried that the epoxy will not cure properly with it being so cold.
Assembled the fin and rudder spars, looks pretty good.
Those RS-2 pieces fill in the gap well.
Drilled the mounting holes in the root rib of the fin, then installed the two AN 366 F-1032 anchor nuts on the rib as detailed in section C-C on drawing 10. These nuts are held in place with tiny wood screws and will be used to attach the fin to the stabilizer.
Need to cut three more ribs then I can glue the major portions of the fin.