Sinai peninsula was under the control of the UK in 1914. Algo giving relatively high value to sinai gives the ottomans some opportunities to press the UK. And attacking and trying to hold sinai more easier for Ottomans.
I made neutral French and Italian colonies because If I add African colonies, I will have to reduce the mainland incomes of France and Italy. And in this situation, French and Italian mainland Pus distributions would be similar to russian PUs distribution.
Kosovo is capital of Serbia instead of Belgrade because Belgrade is too vulnerable.
UK can product 10 infantries in cairo in every rounds but I don't think so it is good tactic. Because levant territories are worthless.
I don't know how to change sea zone colours.
It is v3 rules and indeed fighters are stronger than ships. But one battleship consumes only 1 Pus for every round but 2 fighters consume 2 Pus. Axis starts in disadvantaged position so Axis needs to benefit air units.