Help with visibility bug...

Hello, I’m doing a Rpg game, and it is in first-person, I have some little problems…

First I did a whole body, parented to the character object(body_trigger), then I did the animations and it was all good… But I changed my mind and I moved the whole body to an other scene and started to animate just 2 hands, but when I parent them to the object, in some angles the hands just disapear!

Just when you get to some angles of the camera the hands and clothes on it just disapear… What did I do wrong?? The hands with the whole body were just fine, they didn’t hide or bugged, but I don’t want to use the whole body…

Thanks @Monster, I just added a couple of free vertices away from the hands to set the bounding box to be bigger… It worked…