RE: Best method of "pinning" firewall or wing block through the fuse sides?
Excellent answers guys, thanks loads!
The block on the US 40 is one large piece which is good. It is extremely difficult to get under it to do much work though, and I have already fouled up the triangular brace idea by forming fillets under it with epoxy....
..... so back to a couple of pins through the fuse sides for security, how about a couple of servo screws???
Ernie