Hi guys

Over the last day or so I've been trying to find which method is best to mill this angled surface.

In another cam package I've used I just run an endmill down the hill in straight lines and get an acceptable finish, but in CamWorks I cannot find a way that doesn't leave steps in the angle requiring extra hand sanding later.

I also have a couple angled surfaces like this that are external and not in a pocket, so advice on those also would be appreciated.