Thanks for the reply brian, I sometimes literally pull my hair out when working in the score but Pete Thomas knows a lot more than I do, at this time. Have you also tried the almost invisible icon that's all the way to the left in the title bar of a score window? There are icons in that title bar and on the left you have Page View, MIDI in, MIDI Out, Man walking away, and the sort of chain links that keep various windows at the same place, and the last one is sort of arrow pointing up, usually when I hit that button the rest of what is in the arrange page will join the score. But first do what Pete offered as solution, before the tearing of garments and hair.