Mmm pity....although surely the calibration is done via the vertical and horizontal lines,so as long as those stay as the length/height they are,then we could have a smaller circle within those parameters yes?
Look at these photos and vid link of a real Spit reflector gunsight and you'll see what I'm driving at,it's much more orange,almost warm,glowing,not the dull yellow colour that is in game,any modders out there that could reproduce this please,this would look superb if it can be done.
http://imageshack.us/photo/my-images...crosshair.png/
http://imageshack.us/photo/my-images/848/gmiimask.jpg/
http://imageshack.us/photo/my-images...iredited4.jpg/