It's difficult to figure out your nested levels. In short, if you want something to repeat on every page you must put it in a header band and it's Repeat Every Page Task should be enabled. You can add a group header band for Detail2 for instance and place your field there - but I have no idea where your field [Show Code Tour] is placed in the level hierarchy.
If you post a qvf/qvw with sample data and a mockup of what you want I'm sure someone will take a look.
HTH - Daniel.