I have done some tests again.
I chose December 1941 scenario because German OOB and occupied territory is the closest to the 1942 Summer Offensive. I know that the scenario starts in winter but perhaps winter does not cause huge supply taxation as I have not noticed it before.
In 1942, Germans managed to make a huge offensive in the southern Soviet Union. It means with the Total Exploitation in the Soviet Union,HOI3 Germans should have enough IC for Supplies, Upgrades and Production to pull this operation.
The first picture shows German and the Soviet front line.
Current Total Exploitation Partisan support 19%. It is obvious that 19% is way too high and make neither Historical nor game balancing sense. PI should change this parameter ASAP. Now, when we know that it must be changed we have to consider to what.
This picture shows SF support rate 10%, which I have criticised probably 1 year ago but nobody noticed it. It is obvious that even 10% is unreasonable as Germans do not have IC for anything else except Supplies, which is incorrect historically and too punitive in the game. Germans would have never chose the Total Exploitation if that mean 0 production and upgrades. Don’t forget that moving South to Stalingrad and Caucasus would cause even more strain to the supply system. However, Germans managed to build Tigers by the end of 1942, didn’t they?
This last picture shows results with 7.5% which is historically much more accurate (please see my previous posts and estimations) and it makes sense for game balancing. After expenditure for Supplies and Consumer Goods, Germans still have 74 IC left for a further offensive and Tiger tanks. I am not sure if other Total Exploitation parameters should be changed too but it is definitely that Partisan Support should not be higher than 7.5% unless we use our prejudice and think that it is evil and players should be strictly discouraged from using it even when it is completely ahistorical.