I'm on the latest 5.0 build and have encountered a planar finishing problem. When using .375" ball or smaller the toolpath generates correctly. When using a .5" or larger ball mill it skips a progressively larger area from toolpathing. Below are screen shots of .375", .5" and .625" toolpaths. I have also attached the file.
point375_ball.jpg
point5_ball.jpg
point625_ball.jpg
point375_ball.jpg
point5_ball.jpg
point625_ball.jpg