losixxx - that's why i put "Another idea would be"
It's just a suggestion, if you limited it to two sets per national and a 3rd for A Finalists it wouldn't matter what the tyre was anyway.
I was just pointing out that at least Ballistic Buggy are still developing tyres and supporting the Off Road racing as a whole so wouldn't the money be better off there? At least some of it's getting put back into the sport that way.