Originally Posted by
kryss
Add one diff shim between each hub and bearing out. It gives more gap between rims and hub. For the spindle carrier, you can try dremeling a little bit the nut's camberlink area. Make a chamfer.
Thanks again for the tip. I ended up with two per wheel bearing to correct the "rim scrub" and the side effect was no more slop (in and out) of the outdrives.
I'll be testing a full set of 2mm offset hubs next week (for added stability, not the rim scrub), which will most definitely eliminate the scrubbing problem, but will continue to use the O-rings just for the no slop benefit.