Hey

I take it you are aditing the "defaults" in the page types? If so, when you make the changes to the page type and update the block in question ie where you are adding the breadcrumb too, you have to then click on this area again which pops up the menu and at the bottom it says "Set up on Child Pages", click this and select the pages you wish to update, that shoudl sort it for you. You may need to clear cache etc before the changes will show up.

You may also want to embed the scrapbook block into your theme directly, so editors can't play with it. That's simple enough:



There are reports on the forum of problems with scrapbook blocks which have spaces in their names, so I would avoid that.

This method works perfectly for me :)