Hi Folks, just bought a new Super Redhawk in 10mm. I took it out to the range and, in single action mode, many times, as I was beginning to cock the hammer, it would jam about halfway. Shooting about 24 rounds, it happened about 6 times. I've read that S & W had a similar problem with their model 610, and the problem was the moon clips. Can anyone enlighten me about this problem?