Don-

No ledger info yet, but here's a shot of the front sight on my rifle without a hood.

I'd done a lot of searching around for images of the proper hood for this arrangement as my rifle had lost it's hood somewhere over the years on it's way to me.
Fortunately it's an easy one to reproduce!

If you get the time, please get a photo or two of your QD configuration - with the hood off the sight and the sight without the hood.
That would be great for my archive.

Cheers
Tinker