Regarding the inconsistency of shadow pierce

[Lawpvp]

I just wanted to share some experiences ive had with shadow pierce in the years ive been playing this game. Albeit a great skill that I always miss when i play other classes because of how much quicker it is to move around, its efficacy in pvp, healing, etc. once in awhile it has issues and goes the wrong direction. There have been dozens of times where im leaving a ctf spawn and use pierce only to see that it shoots me in the opposite direction that im moving, back into my spawn. Not only does it sometimes go backwards, sometimes it will shoot sideways into a wall. This happens in pve too. A few days ago in Kt4 something else happened that was strange. There were 3 mobs right next to me and a boss quit a distance away that was chasing me(since i was pulling mobs for xp). I charge my shadow pierce, expecting it to kill the 3 enemies adjacent my character. However, after hitting the first enemy my character shoots backwards to hit the boss that was 5 times as far away, and instead of coming back to hit the other enemies, my character continued in the same direction for the third dash and I was shot into a wall. So, instead of killing the 3 mobs as i anticipated it only killed 1 and displaced me far from the remaining 2.

Ive noticed this issue on mobile and pc, using a keyboard or my ps3 controller. So i guess the question is, what gives? Have any of u noticed similar inconsistencies? Its not a big deal but i figured with how many times shadow pierce has done something stupid I would make a thread about it