Bergers ballistic program?

[CBIshooter]

On. Inclination it's 0.0 to put in -20° Do you put -20°?
100 yards zero . Or do you really need to? Can't be that far off. Or could it?
Thanks

[SageRat Shooter]

20 degree incline or decline will certainly result in a few clicks difference at longer range. At 100 yards it won't make much difference at all. Incline would be +20 degrees.. decline -20 degrees.

for example: distance to target is 400 yards:
with no incline or decline would equal 6.2 MOA of elevation correction.

target at 400 yards with 20 degree incline: 5.6 MOA of elevation correction

Just an example from my ballistic app for my 260 Rem load data.

[CBIshooter]

Yep I was just wondering y berger has 0.0 ? so I put in - 20 not 0.20