SYMPTOM:
Minor grid lines for the category axis are displayed in the middle of the category values in Flash mode in Strategy Web 9.x
STEPS TO REPRODUCE:
1. Create a vertical bar graph report in Desktop with Region and Cost.
2. In graph options -> Display Status, choose to display Minor grid for the Category Axis. Make sure to uncheck display major grid lines for the Y axis.

3. In Web, add the graph report to a dashboard and execute in Interactive mode. Notice that the minor grid still displays correctly.
4. Switch to Flash view mode. Notice that the minor grid displays in the middle of each bar.
CAUSE:
This is a known issue and has been logged with the Strategy Technology department.
ACTION:
Contact Strategy Technical Support for the latest status of this issue.