Part 4b: Under Flying Star Feng Shui both N2/3 and S2/3 shares the same Flying Star numbers 1. The Flying Star directions of various stacks: N2 = #314 S2 = #316 & #318 N3 = #276, #296 & #300  S3 = #278 & #302 2. Sample of a N2/N3 Flying Star Chart. For an N3, chart, the unit has to be plotted in relation to the compass directions. But an N2 #314 shares the identical Flying Star chart as the N3 = #276, #296 & #300. 3. The characteristics of an N2/N3 ch