While cutting the edges of a flame maple veneer, I got some "chip out" I guess you could call it where chunks of the veneer chipped off as I cut around the edges. I tried filling those spots with Elmer's Stainable Wood Filler, but that stuff didn't hold up well to sanding. Anything else I can try? Bondo? I'm going to paint a thin black burst on the outside where the chips are, so that should cover up anything not maple. Thanks!