I think I got it, but not 100% sure. I didn't know exactly how far back the muscle would go, so I went back a few inches and cut completely through the butt. I then took the piece and lay it on the cuttinig board and cut through the cross section. This is what I found. Question, "Does all three muscles comprise the money muscle?" For those who turn it in, do you turn in all three muscles or just one?
It was very tender!