Ignore that. Occurred to me that placing units is the same for 40 and 42.2 and found this in the 40 list:
Placing units -
a) Triple A allows you to hold back units that you purchased without placing them. Per the rule book, you are to be refunded your money. (is in Triple A notes)
Which forum do I post on to find players for a play-by-forum game? I think I have Triple A figured out pretty well and I registered my email with the dice roller thing (I can’t remember the name right now).