So fantastic! Like some of the other posters i was trolling the net looking for an alternative cable for my Boye needles collecting dust purely due to the hideous cables! I salute your ingenuity and creativity and especially thank you for sharing with all of us!
I live in Canada and Amazon charges an arm and a leg to ship me the materials plus the tubing would ship in 1 to 2 months. So... I managed to find the materials here locally in Oakville but had to buy in bulk. I have 100 screws and 33 meters of tubing if anyone out there needs some materials and wants to do a trade of some kind... or I can make you cables for a trade?