Right between the 1 & 5 on 15x is where you want it for FFP sighting. I have never been one of the FFP fans, like so many. I really think it's just a "band wagon" thing for the masses. Honestly, who of us are using our reticles to gauge target distance?? It's actually no better than SFP since you need to know the EXACT height of the object used with the reticle, at that particular distance, to achieve precise distance. No thanks! I'll keep my several hundred dollars extra they want, and stick to SFP. I guess I'll just shoot known distances or use my laser range finder, LIKE EVERYONE DOES ANYWAY! LOL!