I remove the remaining attachment stubs from resin parts using the following technique:
Glue a 10cmX10cm piece of 400 or 600 grit sandpaper onto a flat surface. The resin part is then sanded in a figure eight motion. Every 15 strokes or so I rotate the piece 90 degrees clockwise to ensure even sanding. I use this technique for larger resin and styrene parts that have to be square.
Ernest
