I bought the ELS05 hub for my freya and I discovered the tophat bushing that goes below the crank nut does not fit the bore of the hub snugly. I would estimate the bushing has about .010 clearance to the bore.
Does this present a problem with dialing in the hub? If so, how should I stabilize the hub while tightening the nut?
Not an issue if the collet is the correct fit on the crank. The collet sets the alignment. Indeed, if that top washer were a snug fit, it might block the collet from centering up the fan.