Form/Textbox size

I'm attempting to emulate Excels pop-up comment on an Access Form.

My method for display is to set the textbox height and width to a known size then

DoCmd.MoveSize so the Form is the same dimensions as the text box.



I'm nearly there, Height is OK, but as I reduce the Form width the

textbox doesn't always stay in the right place. Even though

it's Left and Top are 0, it isn't visible. But if I increase the

Form width it returns to the 'right' place.



Has anyone got any ideas? Maybe there's a better way of doing this?



Thanks.

Form/Textbox size