In my last post I said I was on with the spars, but the plans call them yards, so I looked it up:-
Spar - any ship's mast, boom, yard, or gaff
Yard - tapering spar attached to ship's mast to spread the head of a square sail
So there you are, you learn something new every day.
Below is how I went about it and it is based on learning from a few cock-ups, a strip and re-start of the main mast yards and a moderate amount of colourful language. I'm not saying it's a tutorial, just what works best for me. This is the last set of yards for the foremast.