I found a super cheap MP09 on ebay for 30 bucks, only catch was the left shoulder was broken and the dude glued it together. I went ahead and ordered the 'us replacement shoulder' and am waiting on it to come in. 1) How do i get the shoulder off? i got the arm off, but i cant get the grey/red ratchet out of the chest. 2) any tips for getting super glue off the grey/red boundary 3) if 2 is hopeless, any tips for where to get the grey shoulder piece? I can only find the red one on ebay that pins to the chest, not the grey part that goes to the arm. Thanks and appreciate any help.