Breaking words in the "Action" Script Element

Using 1.9 in Windows Vista Home Premium.

Formatting a screenplay and the “Action” element seems to be breaking words that run through the right hand margin. For example, the word “away” flows as “aw - ay” leaving “ay” orphaned on the next line (and no hyphen or space). The period after “heels.” was orphaned on the next line. Changing the left, right or justified settings doesn’t seem to affect it.

IT’S A FEATURE NOT A BUG - TURNING OFF THE INVISIBLES RESTORES THE FLOW.

Thanks,

Scott P.