Front and rear wheels not spinning at the same speed?

[Ben-e-boy]

I haven't done it on a GU, but I remember reading somewhere that the short axle can be a real pain to put back in ..... so be prepared, and don't get too frustrated if it does give you grief.

Short side is easy. It's the long side that is harder to support whist trying to locate into the carrier and not having it resting on the axle seal and risk busting it