I need to reformat an existing 64 page document to a different print size with alternating bleed sizes on the inside margins. I have set up the masters but InDesign defaults all the pages to the last master I create despite assigning it specific pages to apply the master to. How do I get it to save and apply the individual master styles and then utilize layout adjustment to automatically adjust existing pages to the new dimensions?
If you turn off Allow Pages to Shuffle, then you can drag apart the spreads to get at the inside bleeds. I don't understand the rest of your question, tho.