would the construction of the hub allow you to drop a 2mm or 3mm axle spacer on each side? i.e. between the lock nuts? I've done this on other hubs but don't know if it would work with the one you have. Stuff to look for is 1. if there are 2 locking nuts on each side 2. if the axle is long enought after the spacers are added. A ood LBS should have the 2 or 3 mm spacers (by Wheels Manufacturing @$1)