OK, I am a little confused.
I used the JBM site and what I am needing is a chart that tells me how many MOA I need to dial in for elevation. Is the Drop(MOA) column that information?
YES. YOU ARE RIGHT ON..
If you change the value to MIL you will get the dial in MIL.
Just as info, if you do not know what to do with JBM at a specific field input just click on the "?" attached to this particularly field. You will jump to a help page.