I just got back from my yearly deer hunt. On the opening morning I got a 25 yard shot at a nice doe, for some reason I shot low and she was gone. I went and found my arrow check the WW broad head and it needed some sharping so I used the method I posted except all I needed was the diamond stone, 60 storks later it was ready to go. Two days later I got another shot at 25.5 yards, the deer was slightly quartered toward me my arrow entered just in front of the shoulder and exited the center of the off shoulder then went another 10 yards.
The WW's are great broad heads and I can reuse the same head again for Elk in 2 days.
Dave