Originally Posted by
Redbullet
That is correct.
But I am lazy and I was wondering whether they simply deigned the system to work with any cassette accepted in the range with only one adjustment made at the extreme combination.
Impossible to say, because what the B screw does and how the derailleur will react to it are variable depending on derailleur design and chain length.
If you set up a derailleur to work with a big low cog, it is likely to work okay with smaller cogs because modern shifting does work even when everything isn't perfect. Which takes us back to FBinNY's "try it".