With "Isaac" leading the 'HNR devices owned' poll and "Cost" leading the 'What features are you looking for' poll I'm wondering which exact model you Isaac owners chose. PLEASE, this poll is for drivers who already own an Isaac if you don't mind.
Intermediate Isaac with upgraded "push, pull" release pins. Not sure that it's any less expensive than a HANS but I think that it offers better protection...
Intermediate Isaac with upgraded "push, pull" release pins. Not sure that it's any less expensive than a HANS but I think that it offers better protection...