TL. DNR version:
Tony S is right you want more weight at the wheels.
But since the bindings will collide, my tip is: you go 1 pair up, 1 pair down so the bindings interleave.
Long version:
Now I also have db double, and the db packing is really another conundrum vs a typical double ski bag. The db is not so straightforward since it doesn't have tiedowns; so Db suggests the packing method is to separate your skis and rubber band the brakes and have bases out on the bottom and sides of the Db. (If you can remove bindings even more methods).
https://us.dbjourney.com/products/the-snowroller See image 8.
Even experimenting with a few ways, and optimized my system, my opinion on the db ski packing is it is is not great. Mainly due to the lack of tiedowns and so much hassle of needing to pull the brakes and then needing extra padding for my skis. To keep things in place and not have the skis smash each other, then they expect you to fill the void with the rest of your gear. The problem is it is not possible to do that for regular flights without going over weight limits and incurring massive baggage fees, so I'm literally needing to take bubble wrap, towels, and empty cardboard boxes on my trips.
I think they must assume their users just are packing detuned freeride or ultralight touring skis and don't care, vs people who are taking tuned skis with sharp edges for resort.
If anyone has a best hassle-free way to actually pack a db double with 2
nice sharp skis securely AND edges protected AND under 50lbs; I'd really like to see a pic of your db packing method.
Anyway for
@Teumie, because the db has so many ways to go wrong, a picture is worth a 1000 words so post a picture of how YOU are currently packing your db, then we can point out any possible ideas for improvement.