i guess its pretty much the same thing...
today I started to break in my volcano (first nitro RC evr...) but the rear hub broke before I finished.... too bad there are no aluminum versions of thse parts, they seem to break very often. I know jeepers found those hpimt2 ones for the front "door mounts" etc.

question: is it clockwise that makes the mix rich and anti-clockwise lean?
what about the idle needle and the low rpm one?

sorry for the lack of better words in describing the needles...