more details please.

Thanks everyone for your inputs.

Awesome, it runs faster. I use the same setting and tolerance. Thanks a lot .

I have problem with my mastercam X6 when I need to view cut verify for 2D High speed toolpaths, it just take too long. Sometime i had to wait 20-30 mins just to see the verify. Is there any setting I need to change or how much for the moves/step and moves/refresh should I set. Please give me tips for this issue, thank you very much.