Peter,
Please check if I've messed the dimensions for the front spar on the drawings below.
Maybe it is a stupid question, but better safe than sorry: spar face with full
plywood web goes in the wing-tip direction for both spars, front and rear, right?
There is a small drawing near the right edge of your sketch that made me uncertain
about that.
One other thing: vertical stiffeners position on the spar inside edge would need
a hint or two, there are several dimensions (7 1/2), (1/2 + 8 1/2) that are
a bit confusing.
Regards,
Ivan
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