Question about Beyblade "Parts"

Hey guys, so today i received my cobalt drake and instantly assembled it together. I´m kinda confused tho since the part which you twist in place under the metal part is kinda...loose. It´s not as solid as for instance my phoenix wing. Is this normal?
Part variation is normal, some ratchets are looser than others
I've had a lot of loose or tight ratchets on multiple different beyblades, it happens, from what I've seen it doesn't really effect performance since I have had tight ratchets burst but loose ones not (Within my own testing of course.)