No new Seat Pegs on the PA (that's on the regular seat models only, the PA has its own seat system)
The alignment pins are a slot in the hulls that help you install the Mirage Drive - people have been installing them incorrectly so we came up with a solution) See this post for more info regarding what its about: viewtopic.php?f=60&t=12836
Wow, really? Good on you guys for hearing customer feedback & engineering a solution. Not sure what it says about todays consumer when reading the instructions would have been just as effective.
kind of reminds me of getting chastized for not using the painted cross walk in the parking garage at work.....
BTW, I reeaallly love my 2011 PA. It's very near perfection for me. Thanks Hobie!