Layloo,
A bit off subject...
I see from another of your posts that you are new to Archicad, so first welcome to the forum. The best use of the software is to actually model your project rather than work in 2D. I strongly suggest you invest in some training to learn how to do this and enable yourself to use the software to it's full capabilities. This will get you the best payback on your purchase price.
Also, if you think you might visit here off and on, consider adding a signature with your Archicad version and equipment specifications (see mine or Dwights), it will help with answers to any future questions as such answers are often dependent on the particulars of your system.
Erich
AC 19 6006 & AC 20
Mac OS 10.11.5
15" Retina MacBook Pro 2.6
27" iMac Retina 5K