alanp,
I completely agree with Rockford that the charaterization of all ? counters in a dummy stack as "dummies" is incorrect. This implies that a dummy can exist without a concealment counter, which is untrue. The necessary top counter is the concealment counter for the dummy counters which lie beneath it.
As an example for clarity, whenever you create an initial stack with mixed real and dummy units you must use a given ? counter to top the stack by virtue of the dummy presence though the real units, if unaccompanied by dummies, could grow their own free ? counter before the enemy saw the board.
However, I am at the office so NRBH, but your quote of the rule regarding creation of dummy stacks being limited to setup and the interpretation that splitting a ?,?,? is by nature "creating two dummy stacks where there was only one before" has me intrigued and/or disturbed. I may have to leave work early to go read up...
?,447 and ?,447 come together in a hex
I think all will agree the result is
?,447,447
If I understand your interpretation, when dummies are in the mix you say this changes, based on what I will call the Law of Absolute Dummy Integrity...
?d,?d and ?d,?d come together in a hex
the result, by the Law of ADI, is
?d,?d,?d,?d
the result, by the Law of Conservation of Dummies, would be
?d,?d,?d
a reflection of the two dummies counters coming under a common concealment counter, which also suggests that when they split out of the same hex they will each carry away their own lid.
We often discard the extra "?" counter from even real units during movement on VASL, as the underlying counter hides the real identity and holds an image of "?" for the foe if manipulated properly, so the "feel" of Conservation of Dummies just came naturally.
I am actualy eager to get home to see if I have played this incorrectly all these years!
If so, awesome catch!
JayH