I am working on adding a new Brown sear and hammer to my 1911 Rock. As I was trial fitting the new parts early in the build the safety went in but I cannot pull it back out. I need to take it out because it is not working. I have the new hammer, sear and disconnector in place, without a problem. I have not installed the spring plunger that contacts the safety, but have the hammer link installed. I have trial fit the parts, but the safety failed function testing and so I want to get the safety off. But their appears to be metal to metal contact somewhere inside that is stopping me from withdrawing out of the bare frame. Any suggestions?