I entered the YouTube time machine as well, and watched them many times before I finally figured out how to snug my knots. I have a smart TV up in my garage so I can watch videos of whatever I need help with. Found two videos from Poly Fiber. The rabbit jumped under the log, over the log and made a U-turn.......
I am done lacing the right wing. Today is upper surface rib tapes and perimeter tapes.