RE: Sig Four Star 60
hi there from Toledo
I installed 3/4" angle aluminum, .050" thick from former F1( the firewall) to F2( the wing LE mount) on each side of the fuselage and mounted the LG to the angle stock. I scuffed the gluing surface with 60 grit sandpaper for better adhesion by the epoxy. I also sculpted F1 and F2 so the angle stock extended to the front edge of F1 and to the rear edge of F2. This will cure what ails the 4*60 LG mount.
ciao -rjf