Hello, first time poster here. I just acquired a model 38 no dash that was used by a police captain for decades. The gun shoots great, however, I can turn the cylinder clockwise when applying a small amount of force to the cylinder. I've always heard that this is cause by a problem with the cylinder stop and that I will most likely need to send it to S&W to have the part replaced. However, the captain told me that this was normal for this revolver so that the cylinder could be "clocked" if need be. He also said he had sent it to S&W a few years ago and that it had been in his safe ever since. Thoughts? Is this something normal or should I have this sent to S&W to have it rrpsited?