This was rejected, basically because it was deemed to cause problems for TR shooters.
If we cannot get a white centre(6 ring) then why not get a coloured reticule?
I am now finding it exceedingly difficult, if not impossible, to keep focus on my cross hairs as I lose them against the black centre.
I had a scope with an illuminated reticule but this just turns to black on the target so that is out.(Was also an expensive lesson to learn)

Is it possible to make, say, a yellow, lime green, blue or even red coloured reticule(iridescent!) that would stand out on the black?
We all accept black because that is a carry over from hunting scopes where we shoot against multi-coloured backgrounds/game.
With many scopes now being dedicated target scopes why not colour the reticule so as to get a contrast against black target faces?
Peter Smith may be able to give an expert opinion on this.

How many other scope shooters would benefit from this as it would need a reasonable number of orders to get a scope maker to introduce this should it be possible?