ORIGINAL: J_ME65
Sorry about all the posts, I just noticed that this thread was for the wm extra 300. Would the sig extra 330xs be about the same specs and sizes. If anybody knows for sure, let me know, otherwise, sorry for throwing that all in here.
Sig doesn't make a 330XS. They DO make a 300XS.
It's NOT the same size. The Sig is only 25% and 73" with 990sq.in of wing. It's also heavy at a listed 12-13 pounds.
The World Models 300S is 80" span with 1175sq.in of wing. It's 28%. It's light at 15-16 pounds.