to scale up, just need to tick the z axis on the scale attribute
there is the help, plus examples
the formula methods are similar to a spread sheet, like excel, but one dimensional. you can click other cell names, and formulas can be inserted after choosing from the formula sheet
mostly self taught, trial and error
the archives at sketchucation and this forum help.
the warehouse under dynamic component ?
could search for video on Youtube?
The good thing you can always inspect someone’s work and ask here.