Somehow, I did something that gave me a meesage "map" window (thread navigator) that floated ontop og my UT interface that I could size. I was able to select from the map window and the message would appear in the "main" UT window. Typically , when using the map, I select a message, the message is then framed. I read. I then (have to) "page back" to the map!
Imagination is more important than knowledge