I bought an Omega Supreme complete w/box off of ebay last year. The claw part of the rocket will not engage onto either arm. The spring loaded button works, and nothing seems to be broken. I even took it apart and compared it to the other part of the rocket (which works), and found they are similar. Even measured the distance inside of each, from the outside of the rocket, to the inside of the pin, both are the same. Anyone know what's up?