The 1 Thing You Learned- ANTELOPE

[Fordguy]

Cold shortening perhaps. Getting the meat reduced down to quarters and iced a little too fast.
Put your carcass up on a sage bush and let the breeze blow across it a few minutes to start the cooling process before quartering.
Was she running before the shot?

No, she was standing broadside,the entire herd had been grazing a few hundred yards away for at least 45 minutes before the shot.