[GeneralChaos]

After rereading the Oil rules, I might have forgot something. I believe it states that the Allied capture of Formosa, Luzon, and Leyte can only cancel the effect of the Japanese capture of Borneo, Java, and Singapore. So you cannot have more -1s than +1s. So in effect, the Oil usage can never go lower than -1 (the original start value).

So with Luzon and Leyte Allied at the start(and Singapore, Java, and Borneo too), the real oil usage number should be -2. But rule comes into effect and makes it -1 at start.