A customer dropped off a Kシリウム (Mavic wheel) for me.

Brand new. I checked both front and rear wheels,
but the customer was pretty sure the rear wheel was off-center.




Sure enough, it was.
Based on my previous wheel truing work on this rear wheel
(using the reference marks I made with a centering gauge)
the customer was confident it was off-center.



Fixed it.
The front wheel had a slight centering issue too,
but both wheels had virtually no lateral wobble,
so it looks like Mavic's quality control only cares about runout.