Most people can't shoot an honest 1" group at 30 yards - tenths of inch high or low is pretty much irrelevant (although they always swear that the last two touched!). Center at 30 will be a bit high at 100 - AKA GTG. Realistic expectations at realistic distances is the key here. I personally wouldn't take a shot beyond my practice distance - just like Ez said.
IMHO calculators can shove it - I just can't get them to agree with reality, so I just shoot and record; shoot and record...
IMHO calculators can shove it - I just can't get them to agree with reality, so I just shoot and record; shoot and record...