-99 +120 = 21 degrees of timing. That's how it works with 6 cyl cars on the emanage. The timing value on the log will fall -120 degrees out of phase. Greddy knows about it and doesn't care

for some 4 cyl cars like 240's and evos, it is 180 degrees out I believe.
I don't know about the sub injector thing. Are your solenoids hooked up to power? Are they the right resistance? Do you have the sub injector map turned on?