engi flame blast not giving might at times?
I tested this a couple times and also had problems reproducing the area might. Works every time in fire bomb, so is probably some issue with napalm or just server ping showing the fireball not detonating on the small line. As far as the projectile not even showing up you are probably aiming your camera down, thus causing the shot to fire into the ground at your feet.
Noticed this as well. Usually have to have an enemy targeted for the shot to come out. So if you are trying to stack might before fighting something but don’t have anything targeted, the shot doesn’t do anything.