Originally Posted by mrmark:
to everyone on here my helmet strap was tight. i always make sure it is strap. safty is one of my biggest things expeacailly at the action track. i dont injoy getting hurt. but i am ok just a few things wrong with my neck. thanks to bell helmets 
not
Mark - thanks for checking in, and glad you are OK. So - what do you think happened to your helmet / helmet strap?