I've been using Hornady One-Shot for "yonks" too (it was recommended to me by an ammo manufacturer friend).
This is with 9mm & 357SIG brass, with a #650.
I lay the cleaned/tumbled cases flat in a baking tray & spray a "liberal" amount of lube, lightly coating the outside of the cases. (avoid spraying directly from the side!)
Then stir up the cases, lay out flat again & repeat!
Allow the cases to dry for at least 1 hour before loading! No need to remove the One-Shot. (Tumble or wash!)
Once dry, the cases are not as shiny bright as straight from the tumbler, but more a dull finish, like factory brass.
I have left cases lubed for months before loading. Once dry the One-Shot leaves a "waxy" layer which stops the brass dis-colouring or tarnishing, but still re-loads as easily as when just applied!
I've recommended this procedure to many shooters & converted many die-hard "I don't need lube" loaders!
Tungsten dies or not, it can only be easier on your loading press! (and the old shooters elbow;)
Not sure about the Dillon lube, but One-Shot is the only lube I have tried that dries to the touch!
Matt1, a friend of mine got lazy & did the case feeder/tumbler method & had a bunch of "dead" rounds (suspect wet powder!)
Cheers Andrew
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