Thank you so much for your entries. I like the first one best, because I see it as hitting a good point, that we work with the mechanics of making relationships work, and the first entry explains that very good.
I dont really see the second entry so clearly in the symbolics, but maybe it can work in another way. But thank you so much for both entries.
What do think of combinening your two entries an put the wheels from entry # 1 in just red and blu, no signs, besides the text on entry #2, and not in line but one higher than the other...
Thanks for your correction. Regarding the last sentence, I was thinking that the two wheels could be in diffentrent heigths, f.ex. the blue a little higher, but the red at the same height and both a little smaller. Hope that that makes sense. I dont know if it will work better thatn what you have already done.