Good day everyone. I really need to find a quality smith. My best friend gave me, and forgive me for not knowing exactly but I always have got them wrong, either a 4" model 27 or 28. I do not know where he got the gun from, but he had it for several years. It was in deplorable shape when he got it. It has been cerakoted, and he never fired it after he got it back. It has a super hard trigger when it works. It seems as long as the gun is held level, the trigger will operate. If the gun is raised, the trigger will not function. I am not a gunsmith by any means on revolvers, and do not know what is causing it, nor do I want to take it apart and start monkeying with it. I do not know if the cerakote has something to do with the trigger being so heavy either. I have a revolver course coming up, and need a wheel gun. My Bud gave it to me, and wants me to use it. He has terminal cancer. I really want to use this gun in his honor. Can any of you fine gentlemen or ladies refer me to someone that can go over this gun and get it where it will be reliable and have a smooth trigger pull? I was hoping for someone in Oklahoma, but I just want it done really well. Sending back to Smith and Wesson is my least favored option, as I do want a lighter smoother trigger. Any info would be greatly appreciated. Thanks.