I liked the first pattern, so while I was having dinner I ran up a quick copy.
Couple of things…whatever I tried to do to fix the double lines problem accidentally made it worse, so be careful when you fix double lines. (Even having done it a few hundred times, you can still get busy and forget to check in Outline Mode, and this one had some serious overlays that doubled. Yep…quadruple burn lines. My bad.)
Despite the mishandling - the puzzle turned out pretty kick-ass in cherry ply PG and black PG acrylic. Totally cool design. (Reminds me a little bit of circuits.) And I love the shiny background peeking through the wood, although it didn’t photograph well.
So…great design @ian. Count this one as a save.