I would ditto everything SD- said except one minor point. If a harness had an attachment point, "the attachment point about two inches above your sternum.
", that wold mean it attached in the middle of your throat. An attachment in the middle of your sternum or about 2 in. above your xiphoid process would be a more approapriate. (I know how SD- is a stickilar for details.
hunter Legend 37 Semper Paratus
Formerly - Tartan 34C Yawl