Originally Posted by Roelof

To setup a car is something personal, depending on the setup from others is giving a high chance it will not suit you. Beside that, the diff setup is also depending the rest of the setup....

Learn to feel your car and what is needed to get it in the window you like. Usefull is the "Hudy offroad setup book" in which all setup options are discribed an written what it does when you make it more or less. For now the most simple thing you dan do is swap the front and rear diff and feel if that suits you better.