RE: 1/4 scale F9F Panther build
And here is the left wing............ Just to back up a little. when I made the slots with the plywood saw I first took an xacto knife and cut away the balsa wing skin. Then I started the slot with a hacksaw blade the full length. Then I finished with the plywood saw. You might ask, why bother? It is because the plywood saw is the same size as the material getting glued in.