My son's PX 12 binding is missing one of the plastic wing extension pieces. It's a plastic piece that essentially sits on top of the boot lug at the outer edge of the binding toepiece wing. On some of our PX 12's this piece is a contrasting color (white plastic piece on a red toepice, for example).
My question is: can this piece be found at a decent ski shop, can it be ordered, or am I out of luck? He noticed it first thing this morning (most likely caused by a crash the day before) and skied on it all day without incident, but I need to fix it. Any advice, suggestions appreciated.