I’m finding Mastermatic not always applying the correct master to the page. I’ve experimented with Primary Text frames with varying margin heights and using regular text frames + Object Styles in Mastermatic to achieve the result. The results between the two is slightly different, but still incorrect.
Have been using Mastermatic for a while and it’s great, but have had this problem more or less for a while. I’ve been working on much longer books lately (400 to 500 pages) and it’s a real bear to go through all repeatedly, so am trying to get to the bottom of it.