Step 2

Cleaning up all of the plastic pieces is the next part.  There are very many strings in the holes that need to be removed.   I will scrape them out with a drill bit and the edges with a knife.   Some pieces have crappy melted corners.  The gears have a lot of fine detail that needs to be cleaned up.  I think this is because of poor print quality from the supplier.  I suppose if you are trying to pump as many parts out as fast as possible for money, you might cut some corners...