Hi Cornelius 

When printing your document it is important to adjust the settings according to your document size page format scale and alignment. I have attached a GIF to show the effects of these printing settings. There is currently not a way to set the defaults for the print screen but the print settings can be changed for each document.

Thanks. I've been managing that way. But I have to go back to the diagram page every time to rearrange split items because the tiling on the diagram doesn't reflect the changes made in the print screen. The two interfaces should communicate better.