I'm new to the red dot sights so forgive me if this is a stupid question. But I see the magnifier mounted in front of the sight which magnified the dot size the same as the target picture, why not mount the magnifier behind the sight which keeps the dot size small (2 MOA) while magnifying the target picture? If the magnifier has plenty of eye relief I don't see a big problem with this other than placing you eye closer to the red dot sight which might be closer than desired so I don't get a black eye from it. Any other options or thoughts on this?