Gents,

Yes, the front mount tab fits very snuggly in the cut in the former. I had to widen it a little bit, but if fits perfectly fine. The trailing edge of the wing fits perfectly against the back of the wing saddle. In other words, when the wing is mounted solidly and properly on the fuse, the trailing edge of it is flush with the fuse, but the leading edge has a gap between the front of the saddle. In essence, either the wing saddle is 1/4" too long, or the center of the wing is 1/4" too small.

I'll try to post a picture later today.