Print issue ?

[Recrem]

Ok here are various screen shots of the two images. 

1 is the original image before upscaling.  
2-3-4 are the upscaled image used to print



Notice the image fills the bottom right corner as it does on the print image

2. 

Above is the scaled printed image showing the bottom left corner. 

3. 



The image above shows the top right of the upscaled image used for printing. 

4. 



Show the top right of the printed image. 

Basically all four corners are filled to the end of the rectangle.

In response to Rich2005 I mentioned the "unified transform tool" because I believed it might be possible that the printer had used it on the image..and that I myself might have made slight adjustments using it.  

We've printed 3 times using the second print file and on each occasion it is 3mm short on the left side.