no brake after Report

Hi There!

I created an Report with subreports

And after one report there should be a brake, to switch to the next side.

But when the report is lager than one side, the breake get not active...

And i don't know why?

The second Problem is,

i want that the X-axis has an Label "%".

When i edit the report and make an preview it works perfektly... but when i load it up, the changes are not be saved.

Because the changes doesn't go into the query.

I found this problem http://community.jaspersoft.com/questions/541903/how-add-percent-values-bar-chart

BUT this soloution doesn't work...it always gives an error to me when i want to start it!

regards

David