Don't focus on which way do they spin, focus on the spin and the feeling of that they spin.
I believe (if you view it from above) the facing down chakras are spinnin clockwise, and the bottom two chakras facing upwards spinning counter clockwise, which means every chakra is spinnin clockwise is you view it from their own perspective. This way the energy created magnetic field spins the same way as the chakras, IF the energy flowing the same way as the chakras are facing.