I agree.
BUT: I'd avoid overdoing it. They're bureaucrats, they have to look at all the evidence you submit.
The trick is, they don't have to do it right away. And if your file is 1,000 pages when it could/should be a dozen, well, your file is not going to get looked at until they have a good solid block of hours to look at your file.
Which is never right away. Keep your evidence brief and clear. A SHORT letter of explanation is better than an extra 100 pages of evidence.
(To borrow from the New Yorker cartoon, "how about never? Does never work for you?")