Loose In Loose Out Tight In Tight Out Stiffen RF Spring Soften RR Spring Soften RF Spring Stiffen RR Spring Increase RF Air Pressure Decrease RR Air Pressure Decrease RF Air Pressure Increase RR Air Pressure Soften LF Spring Stiffen LR Spring Stiffen LF Spring Soften LR Spring Decrease LF Air Pressure Increase LR Air Pressure Increase LF Air Pressure Decrease LR Air Pressure Increase Pinion Increase Pinion Decrease Pinion Decrease Pinion