I will take some pictures and measurements, weather permitting. Can you do likewise and let me know the dimensions of the spars. I believe yours are longer than mine. The topsail, I would say, has had much less use, and is usually kept at the back of the wardrobe. There are pics in the gallery of Partan. They are from the previous ownership, but are representative. I am near Bridgwater in Somerset, so a fair distance, but I make occasional trips to Brighton to visit relatives.