First of all, which version do you use (Excel / BeGraphic / Example & help / about) ?
Current version is explained here:
http://www.begraphic.com/download.htmlOur advice is to use the latest version before talking about a bug.
Second, as I have tested different orientations and everything is fine,
could you more precise (naming the exact function you use or doing screenshots) ?
If it helps, you can also send us your Excel file (uploading it in this forum).
Regards
Note : during holidays, we might answer slowly.