Remove the bulkhead from the Depron foam
sheet and use a hobby knife to carefully
scrape away any glue from the gaps.
Set the bulkhead back down onto the foam
sheet with the positioning tubes in the holes
so it sits flat.
Glue this plywood piece into the slot as shown and then glue the base plate to the bulk head.
Set aside to dry ensuring the base plate is at 90 degrees to the bulkhead.
Note the orientation
Brace is on this side
90 degrees
Glue these parts
together. The odd
shaped part in the
middle.
After the glue has
dried, gently sand a
bevel on the edges.
Video Link
Video Link
Video Link