WST Megs is awesome :D
No, my problem wasn't with his arm wanting to drop due to the weight of his Fusion Cannon but with the barrel of the gun not wanting to allow his right leg to face forward.
Is his chest supposed to pop up like his full sized counterpart? I tried pulling it up but ended up pulling it off and subsequently popping off his arms and cannon lol, I bet you boys of Asian descent haven't had this trouble :p.