leaving 6 weeks first trip to south africa flying delta from atlanta to johannesburg. can have some input on following 3 questions about transporting bow. 1)locking bow case requirements? my current case has two built in locks and two areas for attachment for external locks.not going to use built in locks for fear may malfunction after getting thrown around and then cannot get open.question is on areas of external locks do you have to use two locks or can you use one.have heard different stories on this. 2)do have to use tsa locks 3) during check in of baggage with bow case has anyone had to get case checked by tsa before being checked in on delta recently. thanks again everyone for their time . this is a great resource