Reply to A quick question for turntablists & scratch deejays

First off: Thanks for taking the time to read this.
I recenty bought a couple of second hand Numark tt200 with the straight tonearms and the numark CC-1 elements.
I want to use them mainly for scratching (timecode and normal vynil) but i am having some trouble finding a good reference/settings tutorial for the tonearms. The manual is kind of vague and most sites i find all say something different. anybody here have the same (or similar) tables and can recommend settings? or know of a good tutorial to do it myself?