What I am trying to clear up as I said in the original post are design and assembly questions. There are two mysteries in Tom's design: 1. How did he assemble and a fix the sight blade to the, I will call it the operating button. 2. How did he add "detents" to hold the blade in the retracted and deployed positions. If you zoom in of the attached pictures you can see some features that may be a screw in the top of the button and then what almost looks like a ball detent under the button in the base. But what do they do and how are the questions. There is also a question as to how the "pivot pin" is retained. The pin is a fixed and does not rotate. I know this by examining the position of the dust particles in the pics in the retracted and deployed position
Last edited by LRF; 03/30/25 08:29 AM.
