Master Layer Curious Behavior

I had a three page project and decided to make a master layer because there will be over 100 pages.  I made the layer in page 1 then moved it to master page all the way at the bottom. Page 1 looks OK but pages 2, 3, and 4 have the master layer items on top of everything else on the page and I want it to be behind everything.  How can I get the master layer stuff behind?

Kim