Stand next to xbox:
Aim at the lower dot on this section of wall:
Throw normally. This is where it should land:
Long Cross Smoke
A simple, quick, and effective smoke for Dust 2. This should be in everyone's toolbox. Note that the ceiling of CT spawn is high enough that you should enter B through window to avoid getting AWPed from behind. (Hint: this is thrown from the same spot as the mid flash.)