Hey everybody, I just won an opened Nemesis Prime off of Ebay. The section where the top of his "abdomen" meets his windshield in robot mode does not lay flush, so there is a slight angle between the two. This prevents him from staying together properly in robot mode. Do any of you know how easy/ hard it would be to replace this peg? I am a total noob when it comes to kit bashing. Thank you in advance for any help or advice.