I put a NF 3.5-15X56 with the NP-R1 reticle on my wifes AR a few months back. I've always run Leupy's on my stuff will Mil-Dots but wanted to try a NF. Anyway, for my 47 year old eyes, I really have a hard time with the very fine reticle on the NF. I tend to lose it in background vegetation, clutter, etc. Have any of you guys experienced or noticed this?