engine smoke

how do i adjust the smoke for my engine to be lower
which one of the following set of numbers do i change
i am mainly concerned with the white smoke
[SMOKESYSTEM]
smoke.0=0.00,-6.70, -12.40, fx_smoke_b
smoke.1=0.8,-15.70, 0.00, fx_smoke_w
thanks
wayne
which one of the following set of numbers do i change
i am mainly concerned with the white smoke
[SMOKESYSTEM]
smoke.0=0.00,-6.70, -12.40, fx_smoke_b
smoke.1=0.8,-15.70, 0.00, fx_smoke_w
thanks
wayne