If you set a target at 100 and one at 200 directly behind it do you think the 100 yard paper would meaningfully change the 200 yard groups? Would be interesting to see how the groups change
Occasionally yes! Most of the time no! Once the gun is shooting the way I want at 100 yards. I'll check it at 200! Occasionally I'll tweak it a little to get it a bit tighter. But 95% of the time no additional work is needed.
Bart