Update..I just measured both rods in a new lightweight 150..
The clearance between the side of the rods and the crank cheeks is .110...The rods are narrower than the big end roller bearing cage..The clearance between the bearing cage and the crank is .021..
this particular crank is going back..The taper and threads on the end are ground off center to the bearing diameter, causing a big wobble at the hub..There is no sign of having been crashed..No one is perfect, not even 3W.....