Just a reminder to everyone - this is a no duplicate numbers proxy. So, whereas in some cases you can sign up with a car and designate the number later on, in this case you want to designate the number at the same time as the car, or you risk not being able to use a particular number because it's already been claimed by someone else. We've had this happen 3 times already today.
The no duplicate numbers rule is to make it easier on the various track hosts to run the races. Duplicate numbers make is to that you either have to designate a car and a builder; like "#24 Audi1" or you have to add a numeral to the number on the car; like having the #24 on your car, but having to designate it as "#124", or "#241", or some other number on the scoring sheets.
You can check number availability by going to the first post on this thread and looking about 2/3rds of the way down that post at the Pre-Registration topic.
Some people don't mind duplicates, but they drive me nuts! So, get your numbers in as soon as you can. Thanks.