Tried using a few ideas from @mrehorst
Started with a heart at large size. Used a loop with 70 loops followed by a spiral track with fairly high rotations. Then ran it in reverse.
The finishing design isn’t the greatest…not horrible but not as spectacular what he’s shared. But - as it develops it goes through 3 or 4 iterations that look like almost complete designs. So that was fun. Most of the designs I’ve tried so far were aiming for a good final design. I hadn’t thought of enjoying the journey more like this one does.
heart-looptrail-2-rev.zip (978 Bytes)
I’m also using less baking soda than I had been right now - which seems to leave more traces of previous layers behind. Which gives an additional twist to things.