Hi Sacha,
This is ABSOLUTELY HUGE ! SDF Modeler is becoming a very serious app with everything to get professional results. Now I understand why you choose to arrange things inside it in a logical way before adding a ton of features. This keeps it simple to use and intuitive in the same time. In comparison to paid (and often very expensive )alternatives, for me it's so nice.Thanks a lot for allowing me to get this for free. I'm trying to share to friends as much as I can.
Wishing you the best.
Yours sincerely. Dan.