My checkbox moves itself!

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

Thanks for the suggestion protonLeah. I found the option you referred to. It fixed my jumping checkbox problem when I selected the "move and size with cells" option. Thank you very much for the help.