When I sent mine back for the mag drop problem, they installed a new mag catch and called it good. It was for a few hundred rounds... then started dropping again. So I called them again and they sent a new mag catch to me... this one I'm told has been hardened to stand up to the mag hardness better. I put it in the gun and soon enough, yep, mag drops start again. Now they want me to return the pistol again. Off mine will go next week. I think this time they may need to do more than just replace the mag catch. I'm hangin' in there with them, though, as I'm sure sooner or later we'll come up with some solution.... hope so anyway.
What did they do to yours?