What if AirWiz is set up at the recommended pressure but I bottom out on a ride? If sag is set correctly, you may need to add a token to your air spring. Check out the AirWiz User Manual for token installation instructions. Related articles What if AirWiz is set up at the recommended pressure but feels too stiff? How much air should I have in my RockShox rear shock for my rider weight? How do I learn the best methods for tuning my RockShox RC2T-equipped rear shock? Is service unique to AirWiz equipped suspension?