Wrap text in Text box

[SL]

I have a continuous form with a bound text box where text length can vary so
I have made it quite deep in height so that the longer text can all be seen
without scrolling.

However, if text is less than 1 line long, it is splitting the text so that
it covers the height of the text box rather than displaying on 1 line of the
text box as I want it to.

e.g. Some text shows like this instead of going right to the
end of the first line

Does anyone know if there is a way round this?

Thanks

Sonya