I finally made it passed Shanty Town. WooHoo! Now I'm stuck trying to kill the Endurance Ship Boss. I was wondering if there was a glitch with certain systems, that would prevent killing him. I've spent the better part of an hour (if not two) fighting him and can not get the second swing, no matter how many times I spam the "F" key or how I try timing when I press. I've watched a video on Youtube and know I'm going in the right direction. Any hints or tips, I should know in order to best this guy? All of my gear at this point have been fully upgraded and full of ammo.