Woz01 3,589 Posted June 4, 2014 (edited) Looking at the YouTube clip, It looks as though the air fence is still not secured at the base as it lifted alarmingly again!! It happens at most if not all tracks when a bike goes straight into the fence like that especially when it punctures. Thank god for the air fence because his injuries wouldve been much more serious. Edited June 4, 2014 by woz01 Share this post Link to post Share on other sites