ORIGINAL: vmsguy
Looks good so far. I've got one of these kits waiting to build.
I use forstner (sp?) bits for drilling large holes. 1. Make sure there scrap wood behind the rib so the bit doesn't blow out the balsa. 2. Make sure the rib and the scrap are firmly clamped together.
I've just checked on of those out - yes great idea. I think I also failed because I had scrap at the front, but not the back.