Give this a try. I did this using Contour using the 0.25 E/M . Possibly would work better with smaller tool and going over the two arches independently Top_clamp_frame_upper_Contour.emcam

I have used the Z shift codes on Okuma before, like VZSHZ (Positive Shift Value to move negative) or this way. (TOP OF PROGRAM) V1=0 (MAIN PROGRAM) M1 G91 G50 Z.125 (Z value as reference) G90 V1=V1+1 (Z SHIFT COUNT) V2=V2+1 (PART COUNT) IF [V1 LE 5] GOTO N10 M2 ( THIS WILL ALLOW THE MACHINE TO MAKE 6 PARTS AND SHIFT IN Z.125 FOR EACH PART.

One more thing that I may throw out on this issue. You can right click the MC start up icon, select properties, and click the tab compatibility, put a check in the "compatibility mode" box and run as Windows 7.

I had to go into the root of the drive that Mastercam was on and open the folder that was accociated with M.C. I found the file in C:/Windows/Program Files/Mastercam I clicked on the file "McamAdvConfig"... Then windows ask for permission to make a change to your device. Click "Yes". Click "Graphics Support" and then hover over the "Enable/Disable" of Hardware Acceleration. I changed the GFX setting in that location and green check. In X7 these settings may be in the "System Configuration"

I had the same trouble, my fix was going into the folder that is on the hard drive, finding the Advanced configuration file, opening it and turning off the Graphics Acceleration.

I had the same trouble, my fix was going into the folder that is on the hard drive, finding the Advanced configuration file, opening it and turning off the Graphics Acceleration.