Even with sl/c I'll be able to take a quick photo when closing the doors. It won't be as good as a sequence as each row is loaded but better than nothing. The sl/c was emphasized in class as your best protection in that case. I realize what's said in class and what really happens could be different however as emphatically as it was mentioned several different times I'm pretty confidant they are not going to charge the contractor with a claim unless it's truly warranted.