(Oops, this probably belongs more in WTB.)
Discovered my Alternators Mirage is misassembled. The white piece for his inner lower right leg (his right) is the same as the piece for his inner left leg. What this means is that his right leg cannot bend in either direction because the knee joint has pieces that curve in opposing directions. His left leg is fine.
I've attached a photo showing the problem, circled in red (sorry for the crappy photos, only have a camera-phone with no macro).
So, if anyone has a junker Alt Mirage (yeah, I know...), I'm looking for a right leg (or most of it), in good condition.
Alternatively, and I realize this is a long shot, if you have an Alt Mirage with the opposite problem, and our pieces will resolve each others problem, I'd like to trade.
Failing that, I guess I'll be doing some filing.
And thank you to Hasbro.