I broke down my new 410 and installed a Trigger Happy Kit. What a difference it makes! I cleaned all the goo out of the action, oiled it up and reassembled it. Needless to say, I was surprised at the roughness of the action. I read a post elsewhere in this forum from a fellow that discovered the same malady in his new Marlin. He used wheel bearing grease to smooth things up. I don't know if I want to do that, though. I would think that grease would be a bigger crud magnet than regular gun oil. Any other ideas? On a wistful note, do you think our beloved 1893s were that rough when new? Methinks not! Oh well....what can a person do, eh?