Well, my previous post to this thread hasn't got through moderation yet (who knows if it even will), so we'll see if this one does.
I'm pretty sure I know the course, but the bench is not on the 'normal path of play'. This raises two questions:
1) How long will it take to hit every square foot of this course in order to find that bench? Will it take longer than it took to find the 9 signs on Chambers Bay (WARNING: spoiler alert). (That was a subquestion to question 1).
2) HP - what on earth were you doing there anyway?!? Maybe trying one of SCJ's flops? :)
Off to bed now, will try take another look tomorrow.