Hi Deb, Hi Sandra,
I watched a YouTube video of a woman winding warp using a paddle. She wound on a mill (again, is that the right term) rather than a warping board and it worked beautifully. My experiment with a hair comb and rubber band worked okay, but I'm not sure I want to repeat it. The warping board is much smaller space than the mill. I did find the area where I'm most like to goof (making the turn at the bottom as I'm starting back up), so that was helpful. What I didn't like about my pseudo-paddle experiment was that I was so focused on what I had to do to keep winding the threads in the right order (such as DD/L instead of L/DD) that I sometimes made a mistake at the cross. I think that's just part of the learning curve for me, but it was irritating enough that I went back to doing it by hand. I'm pretty comfortable with two threads at a time. Two runs of the beautiful blue and green boucle towels helped immensely with that!
In a response earlier in this thread, Sandra said (paraphrasing) that what matters is that the threads in the cross are correct. So I'm working with two goals: the cross is correct and my hands don't hurt. I noticed that when I use both hands, it's a lot easier - one to hold the threads separate and the other to guide them in.
I have to keep reminding myself that I'm a beginning beginner and I'm going to make boo-boos and have to fix them. Eventually, I'll find a way that works comfortably for my older body. Meanwhile, I'm getting a lot of skill at untangling knots.