Ahhh, sorry. Misinterpreted the license agreement character limit question

The radio button text is limited to one line and all controls have a fix position in standard dialogs. So my idea was to create a license agreement custom dialog... but this does not work either, because the radio button text is not multi-line enabled. We'll check if we can add multi-line options to the radio and checkbox controls for the custom dialog. I'll get back to you.