Extrudin/Scaling in top ortho is not planar.

Do I have to set the origin point to geometry (?

Hey Vladimir!

Sorry for not getting  back to you -- your question must have gotten mixed up in some of my others.  I think I understand what you're asking in your question, but do you think you could provide a screenshot or a short video of the issue you're having? It will help me figure out what is going wrong in your Blender file.

Thanks,

Grant

I had the same issue watching this now. The problem (for me) occurred because my "pivot point" (the 2 circles with a dot) was still set to the "3D cursor" from a previous vedio, unlike Grant's which was set back to "Median Point" since his instance of blender was reset.

So try setting your pivot point back to "Median Point".

I Hope this helps :)

Great catch! ggogofo's solution will likely fix your problem. I mentioned doing this here, but it was easy to miss.

Thanks!

Ok! Thanks for this awsome tutorial !!

Thank you! This helped!