am trying to work out how to save my most used in

I am trying to work out how to save my most used voices into the user 1,2 and 3 programme/performance banks in the Korg Microarranger so they can be selected quickly for live playing.
Any help would be much appreciated

Is it possible to pan the drums in the Korg Microarranger eg bass drum hard left and snare hard right.In the mixer window it doesnt seem to give this option for the drums