Yes. I also saw a really hard raking shot that seemed to get about only half the arrow in there.
Obviously I may owe him an apology, but it sure didn't look like good penetration at all to me.
But then I pretty much shoot arrows heavy enough to expect the arrow to go away and through when I shoot.
But maybe it hit the off side shoulder.
Its the one thing I never liked about archery elk, you often had minor time to make a major decision and shoot if they were coming to a call.