I received my replacement extractor/bolt sleeve today and went ahead and put in on my bolt. It went on fine, but the safety won't allow the bolt to open when it's in the upright position. Since it only assembles one way, I guess the new bolt sleeve may be the issue? I did go ahead and drive out the rivet on the old assembly. Not to bad. Any advice on the safety problem? I'm thinking of putting the old bolt sleeve back on.