Kb3-1 Kb3-2 Kb3-3 Kb3-4 Kb3-5 Kb3-6
Kb3-7 (144) Kb3-8

144 is a square and by adding another square, 36, we will reach 180. 144 and 36 are 'reflections' of each other in 180 (like 192 and 168 in 360). But in K there are (or rather presumably once were) 192 glyphs. Therefore we should not add 36.

Instead, by adding the distance between Ka3-14 and Kb3-7 to 144 we will reach 228, i.e. 36 days beyond the end of the text of K:

82 35 ... 11 35 -
Ka3-14 (60) Ka3-15 Kb3-7 (144) Kb5-8 (180) Kb5-20 228
84 36 12 36
84
168 = 6 * 28

228 = 60 + 168 = 8 * 28½ (the first measure of Te Pei in G):

Ga8-24 (228) Ga8-25 Ga8-26 Gb1-1
Gb1-2 (232) Gb1-3 Gb1-4 Gb1-5
Gb1-6 (236) Gb1-7 Gb1-8 Gb1-9

The key numbers 192 (equal to 8 * 24 as in Ga8-24) and 228 will lead us to the 'land of 8' (Te Varu Kainga), which is literally unseen in K, but possible to find in G.