I was reading up on a post you made a couple years back about a Defender that you owned. I also have a defender, but mine is the Defender '89. Im having a problem with the cylinder locking mechanism that you might be able to help me out with since you have had some experience with it. I just bought this gun the other day knowing that the cylinder lock did not work but it was cheap so I bought it. When I was looking at it, it was like there was no tension spring holding the lock into place. The cylinder will just spin freely unless it is cocked. So I took it apart and found what looks to be the spring, but im not sure if its actually for the cylinder lock or not. I took it out and the gun still works the same, so im thinking that this spring is the problem. I tried to see if I could put it back in, but I couldn't find out how it went back in the right way (if it was even in the wrong way). Can you help me with this problem? Thanks!