Acrid's pandemic

[Walter yosmite]

Is Acrid's pandemic supposed to only spread after the initial impact? Once every enemy in range is infected it'll never spread again, from my experience. Meaning, if you mistime it by even a few inches then you're screwed on that use of the ability.

Another thought came to mind when I was first playing the slush puppy, and that's the idea of his M1 doing more damage to poisoned targets. This came to mind mostly due to his superiority towards crowds with his pandemic and then his weakness towards single targets like bosses, or elites especially later in the round.

To add a third thought, perhaps his pandemic could have a more aggressive effect to targets who are already poisoned? So the 'plague' could deal an extra effect to those that are already effected by his other abilities? This could be pretty much anything, from faster tick rates, to causing the previous poison's damage to completely override and start the pandemic's ticks(Meaning all 10% of the creature's health would be bursted away rather than ticked away). or even just making it so that the poison could be lethal for the duration of the pandemic.

I'd love to hear some thoughts on this.