I'm not sure where the problem is coming from autocad or sheetcam

[jmschamness]

I have had no problem importing dxf and posting Sheetcam (tap) then running it in Mach3. Now I been notes it's been taking longer to load Gcode in Mach3 and not cutting as clean as before. So I zoomed in on the drawing in Mach3 and the drawing is stacked up in the Z axes in a spiral. I don't know I did different.

Hope someone can help me Thanks Jay

[jmschamness]

But now I remember It started when I changed post processor to mp3000-dthc-high ref. Because I finished my Z axes for the THC but it had a issues so I turned it off to finish my cut outs. I changed post processor back to Mach3 plasma a simple on and off processor. The cuts are smooth again but now the torch will not fire off at the beginning of line segment. When rains it pours. Thanks Jay