After installing the supper safety, it functions how it should in super safety mode without the upper on, however, when I put the upper on, the hammer/trigger does not reset. So when the lever is pushed back by the bolt, nothing resets and the when the lever is pushed forward by the bolt, the hammer does not release. I will rack the bolt back and forth and the hammer does not drop. When I release the trigger, the hammer resets and then I can pull the trigger as if it were in semi mode. I have tried everything in the book that I see in forums and videos. I am lost now. Nothing feels like it is binding or catching.