anyone use one of these. How is the low light performance? How is the eye box? Does it hold zero like the swfa reputation? Lastly, does anyone have it mounted on a tikka? I bought a accupoint but not sure I like it so looking for a alternative. Actually, I like looking thru my leupold freedom much better than the accupoint due to eye box reasons. I dont want a heavy scope and I do not will not be dialing so dont want exposed turrets. This will mainly be used in the whitetail woods but prob on a trip out west a time or two.