adjustable shocks/struts - quick question

I have Tokiko 5-way adjusatbles, and i am sure its the same for all adjustable shocks, which end is which!? I have them set at 3....is 1 stiffer or 5, I would like to just set it for a nicer ride since when I get this heater core+ job finished I will really just be doing commuting in it for awhile. Thanks
 
hey guys, hate to butt in but how about for qa1 struts. Theres a plus or minus and i cant really tell how to adjust them. It kind of clicks when i turn it but i can really tell and i cant get a right setting.