2Cool RC Plane
Eric builds his 2Cool radio control biplane.
Now, when I glue both halves together, they will meet perfectly. Or, as close as one can get with foam. Also, this will strengthen the fuselage. Note that I CA'ed the foam strip in so that when I apply the epoxy and glue the two halves together, the strip will not slip out of place, and the CA won't have dried into a clump which would make the two hard to join, like epoxy would.