everyone who races at nats will know if there
bike is eligable for its class or not
scrutineering is mainly safety concerns
and the usual checks etc
so if you race the bike and someone protests and the bike is wrong
you have to wear it
because you would now you are wrong
if you are not sure about certain rules
regarding your bike find out research it
you have time before the meeting
i am not talking if you have 10mm more travel than you should
its the obvious like fitment of later parts
that are not from that era etc
massive obvious travel etc read the rule book if you are not sure
its not rocket science