Thanks for the fast replies all, and thinking about it not submitting pictures was a rookie move!
So they are coming apart after I've fitted them, and checking the quality, before give to my wife to give away, or whatever she does with them!
Pic 1:
Shown the "warn" thread which after only being screwed on once or twice it appears to have just given up on me - I believe this one is beyond saving now, totally at a loss as to why this happened.
Pic 2:
Shows the thread from inside the centre band which has totally escaped it's moorings and is on the thread of the pen's screw thread.
Pic 3:
Shows the thread attachment next to where it needs to go. I guess I can just apply some ca glue to this and put it back in, I can see making sure it goes in deep enough, and square is going to be fun, especially while trying to not get any on the threads!
My concern is that 2 of these kits I've fitted have both had some sort of failure, just want to see if it was something I was doing wrong or just the quality of the kits. I have 2 more of these to turn from that specific batch, and more on the way. They look fine other than the issues, but perhaps you get what you pay for! I think in future I'll be looking at using the TM Omega's instead for a little more money per kit.
Thanks again all!