Hey Paul, Maybe your last years stock of RL was old stock to begin with. All I know is that RL told me the above listed oils meet A3. I had some 5W-30 that had A3 on the bottle and some didn't so maybe they are relabeling the new stock or they changed the formulation. Either way I don't know for sure and can only go by what I was told.
[ January 26, 2006, 03:00 PM: Message edited by: wwillson ]