When did the bug occur?
This may not be a bug in this particular level as it concerns a weapon attachment. However I first noticed it in the Ch. 16 when you must scale down that huge silo. I was using a seeker rifle type setup with the MK.V zoom attachment on one of my weapons. On one of the platforms across from some enemies I tried firing at them but the shots kept going above them and to the right. For some reason this weapon that is meant to be accurate at long range was way off the mark.
What did you do before you experienced the Bug (please be as detailed as possible)?
In the chapter before it I created this weapon with a military engine on top with a sniper tip and a Tesla core engine on the bottom with the repeater tip. I added the MK.V zoom attatchment hoping I could use it on the next level when scaling the walls. Suffice to say that did not work but that is not what I find to be a bug. It is simply the fact that the weapon is wildly inaccurate against enemies perhaps 100 meters away!
What did you expect to happen?
I expected the weapon to be zeroed in on the top laser dot but it was far above it and to the right. Perhaps it had something to do with the map or maybe the attatchment but I never encountered this with any other weapon until I used the MK.V scope attachment. It was really weird and I hope that this is fixed.