Re: dw 9002 cam adjustment question.
That is a good question. I just bought a new 9002 and noticed the same thing. It seems it would be hard to set them the same if you want to set them other than all the way in or out. I run mine out. There are no markings to reference for any settings on this pedal. DW should revisit this. Look at the Pearl Demon Drive/Chain. This aspect is very well designed.
6 PC DW in Ruby Glass
Pearl Demon Chain
Zildjian & Sabian
Porter & Davies