Philip -

1) Most importantly, it's NOT an industry standard, it's a HANS standard. they wrote it.
2) Do you want to tell us how many lawsuits are brought against SCCA currently? Do you really think that will change by an idiotic SFI mandate? Would you like to share the basis of any of those lawsuits? I bet there have been exactly -0- on the basis of no HNR requirement.
3) in my best motherly tone of voice....."if all of your friends jumped off a bridge, would you?"