This is my first time. I have completed the hull of my Occre Endeavour, and am now creating the masts. I am puzzled by the fact that the lower main mast and its junction with the intermediate main mast requires a part which has a round hole and a square hole in it. It seems as though I am required to carve a square section at the bottom of the intermediate main mast that means carving about two inches of the mast. The part that connects the intermediate main mast with the topmost section of the main mast has two round holes in it which is what I would have expected. In summary, why has the part at the junction of the lower main mast and the intermediate main mast got a square hole in it? Cheers, Richard T.





