I had just finished repainting OP (my girlfriend gave it to me for Christmas), when I noticed that the shoulder joint has a small crack when you apply pressure on it (every time you rotate the arms). Pls look at the ff. pics... http://www.flickr.com/photos/22265209@N03/sets/72157603570415132/ What do you guys think? Will supergluing it work? Or should I try something like epoxy?