Hornady 4 dof travel changes

[Mj30wilson900]

So listening to Hornady podcast they said once you have the zero angle set you can take that anywhere and you are on.
So I am in Missouri and I go to Montana where elevation and environmentals change. Do I need to input that again when I get to my destinations? The environmental variables on the hud stay at the baseline Missouri environmentals.
This bullet is a bullet from the Hornady library is the zero angle automatically set or what are the benefits of a library bullet?

 

[6.5SH]

So listening to Hornady podcast they said once you have the zero angle set you can take that anywhere and you are on.
So I am in Missouri and I go to Montana where elevation and environmentals change. Do I need to input that again when I get to my destinations? The environmental variables on the hud stay at the baseline Missouri environmentals.
This bullet is a bullet from the Hornady library is the zero angle automatically set or what are the benefits of a library bullet?

Thread to read and two videos to watch that explain it better.

Range Report - 6mm ARC and Hornady 4DOF Zero Angle – it works.

First off, I’m sorry this got so long, I edited and edited but could not get it much shorter. I finally got to stretch the legs on my BadRock 6mm ARC last weekend. The plan was to start at 100 yards to recheck zero, then go to 200 – 300 and 600. Unfortunately, I could not test it past 300 yards...

www.snipershide.com

 

[Ledzep]

Your zero angle should stay the same, but you do need to update the environmental data for wherever you go. Altitude/Barometric pressure, temperature, humidity, etc.. all need to be updated. 4DoF will figure out the rest for down-range solutions.