It is a little bit more involved than just upgrading the illumination. If it were that easy to achieve daylight visible reticle illumination, we would have done so long ago.
Its easier to design and develop a completely new scope which is the plan. Sorry, cannot share any details.
We believe that daylight illumination is a critical feature and we intend to incorporate such in to future designs.
The FC-3G is an improved reticle design that is long overdue in our NXS 1-4. It does in fact contrast nicely for fast acquisition.
If you stop by our booth, please ask for Tod and introduce yourself.