Anyone used this software with the K40?

Anyone used this software with the K40?

I used this software with a Morn Laser and it worked well. I only ever used it to import DXF files and than cut. One problem I had was sometimes my DXF would be wrong. It had issues sometimes with a dxf made from solidworks that had any fillets. It would do crazy things near the fillet. To fix it I had to set Solidworks to make the DXF as if it were a very old version of autocad and then it would work about 75% of the time. The other 25% I would have to jump through hoops. The machine was DSP controlled if that makes any difference.