Any field in red is wrong and needs attention from the driver. Number column in red means that driver has a conflicting number and theirs was selected after the first instance, or is out of the 02-99 limitation.
Red anything else is something that needs to be filled in. Green is good to go. 09 Rank or Points in grey means you're in the Reserve list.
Updated through crazydav's posting. I'll update again and add more stats Sunday overnight. over 60 signups so far