Crank up Torsion Bars

¾” deep socket is what you need. Lube threads before attempting adjustment. If you do decide to change factory ride height as outlined in FSM, you will disrupt castor, camber, and toe settings. As mentioned above, measure your default height on a level floor before messing around, so you can put it back where you started.

My 2 cents:
If it were me I would leave it alone, these cars are very sensitive to front end off speck ride height adjustments. Handling and ride will suffer, as will bump stops if you go lower.