I also have neck problems at 4&5 &5&6 also looking for ways to not do more damage I called HANS PERORMANCE about their new support called the sport2 which is a little more compact from them it was $600.00+ but you can get them from JEGS and summit while talking to this lady she said a neck collar can cause promblems has any one ever hear this and has any one used a Hans DEVICE and what did you think THANKS