It would be very nice to have some subform example files to understand the basics.
As a ux/ui-designer with visual design background i'd love to see (within an actual file) how things are meant to be done.
i saw screenshots of designs here in this forum i'm not able to reproduce. i'm sure the quickest way to understand is a file to play with.
Example files (for better understanding)
christof
#1
David
#2
I've uploaded my demo file from the simple grid video here:
It's not a big file but might be interesting nontheless.
nicki
#4
Here's a file - in progress work. I don't have any freeform boxes in here, everything is computed. It took me a while to feel comfortable with the mental model but I think I've got the hang of it enough to keep moving forward.