Here’s a good trick I learned many moons ago,If you get cotton or sewing thread, and put one end into the chuck of a twist drill, you can wind it up. The next bit is best attacked as a two person operation, , after winding the thread up, grasp it in the middle andallow the two ends to come togetherroughly equi distance apart. The twist will cause the thread to wrap around itself and form a twostrand miniature rope, now put a blob (technical term ) of glue on the two ends to prevent them from unwinding. You will find that your hand made scale rope will have elastic qualities. which reminds me, the other day I met a man with a rubber trumpet, hewas looking for an elastic band. Enough of thisfrivolity, back to the rigging problem. your newly produced scale rope will have the following properties, as it stretches, it will unwind a little, and tend to wind up again as it shrinks, very useful for keeping ropes tense in all seasons. Now you know why sailors were given an extra tot of rum when they had to splice the mainbrace I learned this in the ropery of Chatham dockyard which is a truly marvellous experience.
p.s. You can repeat the processagain using the two strand scale rope remembering to twist it in the same way as it liesalreadyso you don’t undo the natural twist