Epoxy should be mixed 1 to 1, not 2 to 1. <div>
</div><div>Every plane that I've built I always use epoxy to join the wings with. While it is possible on some planes to glue the wings together with just wood glue, you're better off using the epoxy. Follow the instructions for the plane and use the glues that are recommended. And in this case the instructions from Sig call for using epoxy to join the wings. </div><div>
</div><div>Ken</div>