Still good to catch the mistakes quick...I would hate to have a NASA lander type event..
Now why don't you take a few pages( 100 to 200 should be enough ) and explain the need to adjust for movement of the earth well the bullet is in flight...
I would think that the "Eotvos Effect" would be the one to start with...The "Coriolis Effect" will take some time..
I still have to go back and look up the formulas, but then again I don't use them everyday any more.![]()