Just got a Leica HD-B. I set up a custom ballistic curve on the sd card. The curve is sighted in at 7500ft elevation. I'm running the horizontal ABS program. That's the one where it gives you an adjusted distance for angle and station pressure/temp. I live at sea level. So its 300ft elevation vs 7500ft sight in data. I can tell its adjusting for inclination but that's it. Shouldn't the shoot to distance show up farther than the ranged distance because of the denser air. I can range 1000 yards and the correction will be like 990. Which I'm almost sure is for the inclination. Can anyone help me out?