[ss3011]

Scott, This gets to my question about securing the collector extension. Does the rule require each part from the primary tube through the collector extension, needs to be secured with a tether ? Your design which secures the collector, and the collector extension with a single tether, could save a Racer the added expense of having two tethers if another tether is required to secure the collector extension. Does NHRA need to clarify the rule ? What is your understanding ?