I also have to eat crow on this one. Picked one up, wrestled a bit to get it as far on as possible, without breaking anything, checked for any obstruction internally, and done.
You want to remove the hardware to make it easier to slide on, and jostle into position, then reattach and tighten the hardware.
It looks as good as the stock 65.00 tip that came with my '10 SES.
And all for 10 bucks. Who woulda thunk?
2012 Focus; Maybe 3rd Time's the Charm?