How to extend the Data Report width to more than it's maximum width which is 12000?

Hi guys,

I had been working in vb's data report and had set it's orientation to landscape at run time. There's NO error with it.

The problem is I can't extend the width property of the data report (not the reportwidth property) more than 12000 at design time which i have to, to add more textboxes to the report.

At runtime you could see that it had more space for additional textboxes, but it can't be seen at design time because the width cannot be extended. Anyone has any idea on this please? It seemed like a simple problem but I haven't found any solution yet.. Thanks in advance!