Air dry and pulsator
Hi Tom and Toggle, thanks for your comments,
The Air dry function is supposed to help with drying during the spin cycle, as the machine spins it sucks air into the cabinet which helps with drying the load, also this function can be invoked on it's own,although I am not too sure about having a 2 hour spin with air drying, also the instruction book advises once a week to use the 30 minute air dry with no clothes to dry out any hidden moisture in the drum, to be honest I won't be using it much at all,I personally prefer natural drying on the line.
Tom the pulsator works like you describe, the pulsator rotates in one direction, the drum rotates the alternate direction and as far as I know the 3 water wings go in the opposite direction to the main pulsator,to create an alternate water current.
Cheers.
Steve.