Hello everyone, I have a query, I had a ship in a box, I started to check it and I realized that when it was moved it had "loosened" (it does not "click" when connected), so when putting the piece there is no well or with a sudden movement is released, I do not know what should be, I keep it in a plastic box where the direct sun does not reach, I leave a reference image (they are all that have this type of coupling, even in armor), Sorry for my bad English, but I use Google translator. Good day.