WOW - Michael that is a great tool - a common workflow is taking art out of Illustrator and getting it ready for Laser Cutting the DXF module in illustrator is about 25 years old and should be made illegal it does a terrible job in export for bigger industrial laser cutters which still only take DXF files for cutting.

I usually take the file into Rhino or MOI for export to DXF and the files always need a clean up prior to export this really helps in identifying point clusters and deleting any excess point out of the curves for problem free cutting.

Amazing backup service.

All the best
Alex.