No; you are mistaken. It was I who erred. I should have said 338LM instead of 338LMAI. Sorry about that.I guess, i misunderstood your post stating unfired 338 LMAI brass. Maybe your hydro forming new brass?
I buy Lapua (or Petersen) brass and as you know it's in its "indigenous" state, ah-la 338 Lapua Magnum. Then, usually using Barnes 265 or 285 gn and proceed with 100gn RL26 for the former and same amount but using RL33 for the latter.