I've been looking at your pics and you haven't progressed to the point of no return with the studsail booms and yards. IF you haven't glued the boats in position, you could cut the lines, remove the boats and use a #11 Exacto knife to cut the SS booms and yards lashings. And, IF you haven't glued the booms and yards together, you can fish them out with tweezers. Then put the boats back in place. However, if you can't retrieve them then I would suggest that you rig the yards in the "inport" or "lowered" position with the yards square and no sails. It will still look nice when you finish. Trying to rig those plastic sails is very tricky. Especially the stunsails. Trying to make the booms and yards would be very time consuming. Save the sails for the next model. Use this one to learn the terminology and the standing and running rigging techniques. That will be hard enough. Note that the booms are indicated by dotted lines.
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