For the future, you might want to pop for a bit to do the chamfer/roundover cleanly. A chamfer endmill is a handy thing, as are corner-rounder endmills. The smallest I see on McMaster are 1/4" shank, but, conveniently, 1/4" collets are available and these are finishing and don't require a lot of power, so both the Nomad and Shapeoko can use pretty much anything they can hold along these lines. For smaller chamfer features, 90 degree end mill-drills are available in shanks to 1/8" (or smaller from some places) and cutter diameters down to less than 1mm.
Then, select the tool and a single pass around each edge as a chamfer toolpath.