This scaling Object Helped him, thought its good enough to share it… :D
Feel free to download it Helpers_andi.gmamedia.
Make your windows display hidden files in the explorer.
Then go to this location on your Hard Drive (c:\PrgramData\MA Lighting Technologies\grandma\gma2_V_3.1.1\3d)
Unzip your package here…
you are good to go from here…