New Line for Ken-po Goku-i

It just came to me last night. When I added my view or additional line to the gokui for touch sense I didn't catch that I now had "nine" (9) lines vs. the previous eight (8).

I realized this has some significance to me. Nine lines can be divided into three sets. The question I am researching is, do those three sets relate to the three primary pillars of the I Ching, i.e. Heaven, Man, and Earth? Much like hexagrams where the three sets of two lines, i.e. the sets of trigrams, also represent or are symbolic of Heaven-Man-Earth.

I can also now look at those three lines each of the gokui to see if they too will relate to the I Ching in this fashion.