After wasting my first shot i thought: " Well, lets aim further down then..."
I did that 3 times until i was finally able to hit at least a leg on that atlas because of this:
The flamers converge and spawn sparks because they hit something. Also note the distance indicator.
A few pixels further down it works as it should:
Needless to say that a wall that big should be fixed quite soon in my opinion.
Edited by Daggett, 16 November 2017 - 04:20 PM.