Cracked Elbow Fitting:

It has come to our attention that due to the way carriers handle bulky packages, some customers find they system arrived with cracked elbow fitting on the edge connection of the system. Please do not worry. An extra elbow fitting is already included in the parts bag of the system package. Please replace the cracked elbow with the spare one and add 10 to 12 turns of teflon tape on the threads.