Have never personally used the tutorials that come with SW but got one of my brighter shop floor guys working thru them to see if he can become an SW operator for me.
The sheetmetal tutorial is full of errors and very poorly done. I would have thought the people who wrote the software would know the difference between "material" outside and "bend" outside. SW is tough enough to get into as a rookie without a blizzard of errors when he tries to flatten a sheet metal part.
To my mind the whole part in the tutorial is done in a very difficult manner.
Rant mode off