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This is tricky because there are many interdependent variables and it is easy to get wrong.
For a mild setting that works:
Use the stock springs and set the shocks to their mid setting.
Set front ride height 1" lower than stock.
Set rear ride height 1/2" lower than stock and have a performance alignment done.

This will improve corner balance, allow more front neg. camber and improve front grip without getting extreme and screwing everything up. For a more precise setup, find a highly experienced chasis guy and gladly pay him to work his voodoo.