Imogen,
I am wondering the same thing, but the reports that you suggest do not provide the information that @Beyblade-Gamer asked about. For example, I found an order where I had a shipping label adjustment. I went in to the reports you suggested, and searched for the specific order number I know has an adjustment, and there is info about an adjustment. It seems that the only place this is reported is in the order.
There must be some way to find these adjustments without going individually in to each order to look for them.
I have attached screenshots for reference.
–Shannon
