I had the Lee Perfect and it hated Unique. I can't speak to the Lee Autodisk. Though I seem to recall them being a bit hit or miss with light fluffy flake powders. I switched to AA#5 until I bought a less fussy powder measure.
NRA Life Member
"Why can't I just eat my waffle?" B. H. Obama. (Sort of representative of his whole tenure, when you think about it.)