ra_jamesd,
I have a number of S30V knives, and had a simailair problem.
For sharpening S30V get a set of diamond hones in medium and fine and a steel especially if you plan to tune up a blade in the field.
I don't own and have not used a Sharpmaker, but with the hand held ceramic rods I have it requires a fair bit of pressure to get a good edge. The diamond hones work quickly and give a toothy edge that bites into the cut nicely.
Good luck, the Crowfoot is a work horse of a blade. You'll find that the S30V holds a great edge once you get it figured out.