How to use it

1. Type X from the Graph menu.
2. Xspread will give you this prompt:
   Input column label for range X – 2 character max.:
   Respond with the column address of the range for the X axis.
3. Xspread will give you this prompt:
   Input starting row number, 200 max., for range X:
   Respond with the row number for the start of the range for the X axis.
4. Xspread will give you this prompt:
   Input the ending row number >= nn for the range X:
   Here, nn is the row number that you just specified in response to the previous prompt.
   Respond with the row number for the end of the range for the X axis.