Hi Matt.
After all the primary intitees have accepted or declined their invitations, vacant spots for that states quota will be offered to the second half of the list for that state, as published above.
If there are still places left on the grid after the second round invitations (i.e. on race day), ANY driver who has competed in a Nitro-X qualifying event for that class and has a score on the board will be most welcome to enter the event.
Cheers
Glenn