Hey guys I'm wondering what size target your shooting at 800 yards and also how far off-center are your groups at that 800 yards?? I've been shooting half minute groups but I'm off Center at 800 yards about 5 inches left and 4 inches high. I know someone will say move 5 inches to the right and 4 inches low. I don't know if I can shoot that consistent each time at 800 yards. I guess this is why I'm wondering how close you guys stick them to around Center?? Thanks!