Thanks for the suggestion Daryl. I can't get my fat finger down on the ejector, but did lift up the ejector that shouldn't fire while opening the gun after firing the other barrel. I couldn't feel it drag. But after lifting it and not letting it fall back down it would not always completely seat and would not eject the case when the other ejector fired. I also took the barrel off and checked again to see if the ejctors were binding in any way. All was well until putting downward pressure (towards the barrels) on the end of the ejector rods. By putting downward pressure and then pushing the ejectors out as they would be pushed when ejecting hulls they did bind and both moved in unison even though I was pushing on only one leg. I hope I'm making this clear. I other words, they are binding with pressure on one leg when pushing towards the barrels while pushing them out with pressure on one leg only. I think this is a start to resolving the problem. Thanks and I'll keep you posted. Don