Hi, did you remove the Solidworks Watermark that appears when you download the DXF files? or did it not cut this out?
Laser Cutting Class
Perfect Bound Paperback Notebook
Tools + Supplies
One time before all this security, I took a dive knife with a 15cm blade on a plane and hand luggage and it did not raise an issue. However since then I have had my bags searched because of a whole bunch of keys and also another time I had a large sandwich bag of coins that attracted attention