When entering locations with alpha numeric, 1a3, 2g4 etc, I run into a
problem with anything that has an E in it. 1e3, 3e3 etc. The display show as
3.00E+2. In the custom format type section I found information. I attempted
to delete this type but the delete button is not active. Can anyone help me
with thism either by activating this button or telling me what the fix is?