Automatic Row Height Difficulty

[Andrew]

Hello. Sometimes (too often actually) Excel will add extra space in the row
height. A row with a single line of text will be high enough for two lines.
A row with two lines of text will be high enough for three lines. If I get
this error at all, it's always only one extra line too high.

Even after manually readjusting, Excel may return the row to the incorrect
height after scrolling or some other operation.

Thanks for any suggestions!