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I do.

Before the latest waves the sum of burden and veer was usually 10 and if the ship was rally big or small it could have the sum of 9.

I think that was a quite good rule of thumb.

And not that it matters, but with brigs the sail you added was called the mainsail until after our period when it was called the spanker. The sail you'd think was called mainsail was the square...

Are you updating all your old original ships too?

Those sailing angles are quite harsh to be Sails of Glory. They're about historical.