By The Shad Co. | Mesa, Arizona Have you ever turned the compression damping on your mountain bike shock nearly all the way closed and wondered why it still feels surprisingly weak? Maybe the rebound adjustment doesn't seem to do much anymore. Maybe the shock makes a strange squishing or slurping sound. Or perhaps the damping feels different after a few minutes of hard riding than it did when you started. One possible culprit is cavitation and aeration inside the damp