ORIGINAL: ChickenOfTheSea
And they should obviously be forced to build the Shinano even if they want something else more???
If you require aircraft production to be historical shouldn't naval, merchant, vehicle, manpower, heavy industry, light industry, oil and resources be confined at historical levels?
Going a bit overboard no? No one is forcing anyone to have to build nates, the shinano or anything else. It's a simple recognization that pdu on is of greater benefit to Japan because they can change their production to make better use of it, the allies can't.
I think people are missing a major design intent of this game. Without the need for Japanese production, the strategic choices involved, and obtaining the necessary raw materials, why would Japan ever go to war in the first place??
I don't really understand the question as it regards pdu on or off. Japan's strategic choice to attack China is the catalyst for their production and raw material needs.