I was told at one track that my net was out of date. I told him the car didnt need the net as it wouldnt run faster then a 10.0. He then said if it had a cage it needed the net! In return I said the car only needs a roll bar for the ET it runs, it dosnt run fast enough to need the cage. His reply was change the net or go home.. If its got a cage, it needs a net.