I downloaded a trial STL file and loaded into CAMBAM. Then I generated 3D machine pathways & gcode and save as .NC. Then uploaded into Mach3. Code shows up, but no project rendering in table display. If I try to run code, it says "nested comment foundline 1" which refers to file name & date. I even tried the older BAS Relief. Projects I create myself in CAMBAM run just fine. Any ideas? Thanks Marv