Picked mine up yesterday. No big hassles. The "other" inventory manager tried to sell me $45 additional for Nitrogen in the tires. -

He also denied the RP6 price protection existed but it wasn't a whole lot on my car so I left that on the table. I was reasonably OK with that and did not want to call him out on it any more than I did. My sales person already had discussed the extra hold back with me but I did not want to bust him out.
They asked me for the current sticker price on the glass and I gave it to them.

Nothing more, nothing less.
-Mark.