Sorry for my insistence (necessity)

[an]

When I construct a graph through Insert Graph in a Form,
in the "X" axis
of the graph, in the base of the column, assumes the first
day of the month (where it has values in the field of the
Date) and not
it value of the table where is based the Form.
However, searching Scale in the Format Axis menu, it is
verified that the minimum
and maximum dates are corrects. How could be decided this
dificult?
Anticipatedly been thankful.
an