DOES ANY BODY KNOWS IN 2018 WHERE THEY HAVE DISPLAY OPTIONS TO HIGHLIGHT GEOMETRY OF THE TOOL PATH. IT IS AVAILABLE IN 2017 BUT SOMEHOW THINK THEY HAVE CHANGED IT IN 2018.

PLEASE COPY UR MASTERCAM.WORKSPACE & MASTERCAM.KMP FILES FROM M2017 TO M2018 CONFIG FOLDER. IT WORKED FOR ME. 

I HAVE SAME PROBLEM DID LOT OF CUSTOMIZATION ON 2017 BUT MASTER CAM 2018 DID NOT IMPORT ALL THE SETTINGS & WORK SPACE. STILL LOOKING! WILL UPDATE IF FOUND ANYTHING. 

I had working lathe post processor for my machine.

I copied and named it for different lathe. Also created(copied) required machine definitions etc.

My issue is when i post with old lathe everything is fine but with the copied post it gives me another file with .apt extension and .nci file by itself.

I have checked everything is identical. Any kind of help will be appreciated.