Archernga,
They worked great. I had about the same results as you. Mine went completely through but only after the hog ran about 20 yards. I put the pics on my website and ill link you directly to it.
The boar had 4" cutters and weighed 238. Its my uncle in the picture, I took his pic with the hog and posted it on my site so I would have some new faces with hogs on the site. He helped me with all the dirty work but I shot him with my rig.
http://www.texaswildhoghunting.com/TrophyRoom.html
first pics in the room