oooo I like the carbon facings on the rudder halves [8D]
One note about wood, since that's sorta my area.....LOL
The lighter the wood, the more it's likely to have "defects". The reason is simple, it's rare. Only about 1 out of 100 balsa trees produces contest grade balsa, and when you narrow that down even more to the lightest possible, the selection gets smaller and smaller.
So when I look at that picture with the knot in that rudder, my thought is "who cares"? it makes absolutely no difference, it just doesn't look as good. Doesn't make it bad, or worse, it's just a little unsightly. but again, it's on the inside of a rudder half...which is covered now with carbon....so who cares?
I'd just be glad the wood is light enough to have to pick through it like that! It would be a lot easier to use "pretty" wood for image sake, and produce a heavier and cheaper plane. I don't see the sense in that.
Great looking plane BTW. But I said that last summer
-Mike