- Is the black the part you want, or the part you are removing?
I ask because I’m not sure you’re going to get what you want when you cut it out.
If the black pieces are the pieces you want, at the size you’ve mentioned some of those pieces are so small they will likely fall through the laser grid. On those pieces, you should break your vector outline with a small “tab” about 1/32" long. That will retain your piece. You will have to cut that tab with a knife after the laser is finished.
If you are trying to retain the hatched/clear area, then you need to change some of the letters to be like stencils so you don’t lose the center portion. Depending on your cut settings you will get about 0.008 - 0.010" of kerf so account for that in your planning (i.e., don’t make the retention part too small).
- Typically your best bet is for a stroked outline 0.001" wide and no fill to ensure that the software doesn’t think you want to raster engrave. Not positive about Lightburn …