Feng Shui of HDB Clementi Gateway & Flying Star Feng Shui 1. N2 facing direction: stacks113, 115, 121 & 123 2. S2 facing direction: stacks 117, 119, 125 & 127 3. Under Flying stars; there is a difference between a N2 facing vs a S2 facing chart. Here, under N2 facing stacks113, 115, 121 & 123; the combined auspicious wealth stars are wasted at the rear of the home. Here, "reaR" often means wasted at the kitchen / yard area in stead of at the frontage like that of an S2 chart.