Flobnoit, I hope it works for you! The Epilogs are so awesome ❤️ Makes sense now why your way worked for my laser! I'm still figuring out this transition myself. All of my old Illustrator files have their cutting lines set to .001 and when I imported them they would vanish to 0 width unless I highlighted them with the node tool and change them to .1 (which luckily still reads as a cut). But having to change all my files this way will take forever... (& upvoted those threads b/c that would be a great update to see).
You may already have known this but just in case --I did find out that you can make .001 an option but you have to go to: preferences> decimal places for unit types> change "points" to 3. (well I have mine set to points) The problem though is it's still invisible. .01 is barely visible and .1 seems the best option to work with. I also found that if you want to select one of your lines that need to be changed and uniform in width you can select its layer box and go up on the menu to select> select same stroke weight and then omg, you can change all of 'em at once! 🙂 Augh, I was so happy when I learned that. I guess it was added in the update.
I really hope they add a hairline width that you can see and work with clearly. (Even if you have to check and extra setting for better visibility as in a 1 width stroke) That's how I would work in Illustrator anyhow.