So I find it super annoying that sprocket carrier and rear hubs are so difficult to remove. They all tend to gall or deposit aluminum on axle requiring force or spreading hub to remove. I hate beating on things with hammer. I generally spread the hub by inserting bolt in reverse and putting a wedge in hub and screwing bolt against wedge to spread hub. Not the fastest way to change things trackside.
Anyone have any luck on better way to prep parts to aid removal? I was thinking of apply some sort of dry/drying spray graphite on axle where hubs and sprocket carrier mount.