contoured path is faceted?

[fjbart70]

I have cut a contoured path with a large radius (~8") on teh side of a part using mastercam x5. IT was cut using a .375" end mill on z bridgeport discovery CNC with a DX32 controller.

Instead of getting a smooth contour it cuts with a faceted or segmented contour. Still looks nice, but not what I expected. I have attached a picture of the part.

Not sure if this is a setting in mastercam that is causing this of if it is inherent to the machine?

Any advice is appreciated,

[KevinV_MEI]

Can you post a portion of the code?