Shape rudder tip top and bottom Cut out gusset plates for u-carriage block Shape frame 3 and cut 3/4" bearers - mark out for gluing Glue frame 3 together Glue frame 3 ply on one side - glue frame 4 together Make internals frame 4,ply face and glue - make other ply faces - varnish frame 3 and 4 - 1st coat Varnish 2nd coat - frame 3 and 4 and ply Glue ply onto frames 3 and 4 Trim frames 3 and 4 Make elevator tips Add lead weight to balance and glue Glue balsa cap onto elevator tips Shape elevator tips