My hotpoint aquarious wm22 washer "jumps about" on spin cycle?

I believe this might be a tacho setting. It's a 1000 deluxe. on the balance cycle before the spin, the tub is going around 22 revolutions in 15 seconds. I think this might be too slow to balance the load and cause the un-balance on the spin cycle.

Does anyone know the correct figures and how to adjust?


Cheers,

Kev