stop text wrapping at last space

[Hargreavesk]

Does anyone know how I can stop my text wrapping at the last space? My text box is setup to "Can Grow" but and I am padding it out with asterisks. Unfortunately, it's wrapping at the last space regardless of whether it needs to or not.

Is there any character that will replace a space but also looks like one????? I am printing cheques so I can't replace the spaces with any other character.

Regards

Kate