quick question about timing on a rb20

[driftmyke]

so ive been reading some threads on how to set timing on my rb20

it says i have to unplug the tps sensor before i do it, but the tps sensor has 2 plugs so which plug am i supposed to unplug? the upper or lower one?



there are 7 marks on the crank pulley, the farthest on the left is orangey white, the other 6 are white.

is the far left mark (orangey white) the 0* mark?

and i presume it goes in 5* incroments from left to right? (0* 5* 10* 15* 20* 25* 30*) is that correct?