Fantastic Mhousse1247, that works, mostly.
I think I have issue where I am producing the line trace.
My Mesh
My Rotation Graph
My Line Trace (Works when I stand in front of it 
It appears that it seems to get close to my location and goes, Ahhh, that is close enough.
If I edit the Barrel range I can move it, just not close enough. I can spawn from the ground, but can not shoot down from the ledge.