If he changes that you will revert back to code 2000 and add 3 to 4 weeks again for you to march back up the ladder… I'd leave it aloneThank you, that was very helpful. I have contacted the dealer who says he will be calling Chevrolet tomorrow to ask for a change in my order. The bad news is that the current production level code is 3000. But no production date has been set yet. I read somewhere that no changes can be made after 3000. Is there any realistic possibility that the dealer will be able to get the order changed with a phone call?