Sometimes when I catch a keeper and I want to kill it right away instead of letting it flop around suffocating, I want to take my fillet knife and give it a quick passage to the afterlife. Where is the best place to penetrate? I tried right behind the eyes on a barred surf perch and it didn't seem to do it. The next one I moved back from the eyes about 1/2" and it still didn't do it. I really don't like using trial and error to figure out my answer to this :evil: Does anyone have any advice?