I have a number of checkboxes that I have set the Left property to be 499.5

The boxes sit there happily until I try and print. Then they all jump to the left. Their Left properties are all reset to 83.25

I have tried setting the Locked property to True and False. I have tried setting the PrintObject property to True and False. They just don't care! They keep jumping to that 83.25 Left position. Does anyone know why?

Thanks, Richard