Maker Version Shop Floor Machining- Best tool path to chamfer edges

I have a 6mm chamfer mill and a 3mm chamfer to cut. I can use curve following, but it leaves a small edge uncut.
I would like to do a couple passes to cut the chamfer, but can't seem to figure out how. I have tried all the contouring passes, Z level, and even tried to call it a pocket, all to no avail.

I am open to suggestions.

Thanks!