I have used just about every way you can think of to lube cases.
The reason I have tried most is because I did not like some thing about the others I have tried.
I switched to doing it this way about two years ago. And I can tell you with zero doubt. I will be doing it this way the rest of my life.
You just take some LEE lube, Alcohol, and a sprayer.
The mix level I am using now is about 1/3 lee lube. 2/3 alcohol.
Shake it good its not a natural mix.
This image shows the cases all lined up nice and neat. Usually I just dump them on the Wax Paper and just make sure they are flat.
Best part is you dont need to lube the whole case. One side is more than enough.
The alcohol dries away and just leaves a nice thin layer of the wax lube.
I usually will lube 300 or 400 cases. Throw them in a bucket and size at my leisure.
I have left them sit in the bucket for a month while I was busy doing other things. Come back, size as normal. No issues.
Clean up after sizing is easy. a light touch with a towel if you want.
If you dont want too. No issues at all.
I will even give a shot to pistol cases before running them through the progressive. Cant even tell, the thin layer just disappears.
Has never stuck a case, never squished a shoulder. Good stuff.