
Elev:  is in degrees and signifies the angle of the guns. The number of 
degrees can be specific to the thousandth of a degree. To change the 
elevation, you need to click on the actual digit you want to manipulate. 
To increase the number, click on the specific digit with the right mouse 
button. To decrease the number, click on the specific digit with the left 
mouse button. For example, if you want to change the degrees from 23.456 
to 23.756, you need to click on the number 4 three times with the right 
mouse button to change the degrees. The minimum and default is 0 degrees, 
and the maximum is 85 degrees. You can also enter the following keyboard 
commands to change the elevation of the guns:

   "Alt-F1"  Decrease elevation 10 degrees
   "Alt-F2"  Increase elevation 10 degrees
   "Alt-F3"  Decrease elevation 1 degree
   "Alt-F4"  Increase elevation 1 degree
   "Alt-F5"  Decrease elevation 0.1 degrees
   "Alt-F6"  Increase elevation 0.1 degrees
   "Alt-F7"  Decrease elevation 0.01 degrees
   "Alt-F8"  Increase elevation 0.01 degrees
   "Alt-F9"  Decrease elevation 0.001 degrees
   "Alt-F10" Increase elevation 0.001 degrees

