Thanks, everyone!
Rick, apologies, I misread your post and thought you'd written that
Wingnut was going to fix the errors in future editions... now that would have been news! The mistakes that I was referring to were in the original WnW decals, not the new Aviattic sets, which (for now, at least) are "generic" fabric, with no markings at all. And if any errors crept past Richard's eagle eye I'd be really surprised... the guy's
really good at spotting slip-ups. Trust me on that

Ben, thank you, and as I told Nigel, the heavily weathered finish is one of the things I've been looking forward to trying my hand at the most in the modeling part of this project. Work on the sworling continues, and I'm getting happier with it.
Nigel, thanks, and I haven't taken any specific anti-drooping measures, but I will say that after spending nine months now staring at thousands of pictures of Eindeckers, it's apparent that some E-types actually did exhibit a certain amount of wing droop, as can be seen in this photo from Peter Grosz's collection:

... there are a number of other pictures in the Aeronaut Eindecker Vol. II book that show similar deflection. Might it have just been a matter of how the a/c was rigged on any given day... ? Not sure, but I'm going to play it safe and try to get mine as level as possible. I'll probably use PrzemoL's trick of shimming the wing tabs inside the rear "fuel tank" assembly on my E.IV.
And Lance, thank you as well, that means a lot coming from someone whose work I admire as much as I do yours!
All best,
Dutch