If I do that, wont the backpack stay there permanently? What if I want to transform it back to fighter mode, then what? Another thing, do u have a solution to the loose hip joints and also, when I transformed back to fighter mode, if you flip it on it's back you'll see the 2 "doors" that hide the legs. On the right side, it 's slightly bulging, especially if u look @ the toy from the front. Is there something wrong?