Can anyone help.

The following code is part of a number generator, that
fills a column with numbers in the format "0000" ie on 5
instances of AI, numbers 0700 - 0704 will be generated.
However, when I try to add "+" or "-" to the end of the
number, the numbers generated are 0700+, 701+, 702+, 703+,
704+. After the first instance I loose the leading "0".

Any ideas on how I can maintain my number format, and also
add "+" or "-" to the end of it.

Thanks
Alec


Case "AI"
.Offset(0, 4).Value = counter(4 * Z - 2, 0) & "+"
If counter(4 * Z - 2, 1) = B Then
counter(4 * Z - 2, 1) = 0
counter(4 * Z - 2, 0) = counter(4 * Z - 2, 0) + 100 - B
Else
counter(4 * Z - 2, 1) = counter(4 * Z - 2, 1) + 1
counter(4 * Z - 2, 0) = counter(4 * Z - 2, 0) + 1
End If
..