Help appreciated (LE No. 4 rear sight)

[CINDERS]

Maybe you could clean it very well with acetone place the ball and spring in cellotape it in place then place the wheel on and dissolve the tape with acetone, I have never tried to assemble one but that's my take on it. Or you could use thread tape wrapped a couple of times or just once maybe not the best way but it is just an idea.

---------- Post added at 04:35 PM ---------- Previous post was at 04:34 PM ----------

Peter whilst were are on the subject of the sights why were some of the apetures smaller on the elevating piece someone informed me this was for the snipers.