I've been using Affinity Designer to create files for use on a laser cutter and because there is no option for a hairline stroke (or near zero stroke width) I have to take my files into another program to change the stroke width before I can use the files on the laser cutter (The laser cutter views hairline or near zero stroke widths as a cut line). I love Affinity Designer but having to bring my file back and forth between different programs makes it rather frustrating. If you could please add an option for hairline or near zero stroke width (such as .001) it would make the process of designing files for laser cutting a lot less frustrating.