2002 Yz250F Suspension adjustement

[flashlight93]

Hey guys i was wondering about my yz250f 2002 rear and mabe front suspension how it must be adjusted in the rear, Because the guy before me had all messed up the suspension settings...now How much clicks from the softest and up do i have to go on the "bottom section" of the sock and how much from the softest on "the top clicker" of the sock do i have to put??? to make it perfect.

I weight arround 190 lbs and my height is 6,1

Thanks!!!