FM also has an interesting article on vacuum molding a sheet balsa cowl over a foam buck, using a very inexpensive Ziplock "starter kit" hand vacuum pump and bags ($3.58 on Amazon).
What I've always liked about Stunt is free sharing of information, and Bob Hunt's articles have always been in my memory for this. Bob's a pedagogical sort of guy! ;->
L.
"If you would thoroughly know anything, teach it to others." -Tryon Edwards