3. 1st November, 1990
4. 9.20 pm
This geng day master although born at the end of the autumn season is still a weak day master as it is surrounded by the fire stars. Obviously, the geng day master needs the earth stars to arbitrate the strong fire stars from clashing it. When the ding fire stars are too strong, they will not be able to forge the geng metal but instead, destroy it.
Since this is a weak geng day master, technically, his favorable stars are the metal and earth stars. I'm sure most of you will choose the earth protruding luck pillar as his best luck pillar.
In the geng-yin luck pillar, the geng will offer little help as it will be countered by the strong fire stars. There will also be two sets of yin-wu-xu negative fire frames. On top of that, yin-hai is also a destruction.
Likewise, in the xin-mao luck pillar, the xin will be countered by the fire stars and mao-xu is also a fire combo. The mao also punishes the two wu horse stars and hai-mao is a half combo of the negative wood frame.
In his present ji-chou luck pillar, the ji will help to arbitrate the fire-metal clash but the chou harms the two wu horse stars and punishes the xu.
So, I choose wu-zi as his best luck pillar because
1. the wu earth will help to arbitrate the fire-metal clash besides strengthening the geng day master.
2. the positive zi will clash away the two negative wu horse stars.