I've spent the last couple of weeks of free time casting and coating to get some more 9mm projectiles to load up.
Finally got reset and went with CFE pistol for a change.
Noticed a couple of things that could have caused my issues last time.
Firstly (as Pastera pointed out) I was loading to the max number unintentionally.
Secondly, There is not a lot of accuracy in these pocket scales for checking loads within a couple of tenths of a grain.
(If I was already at the max and the scale drifted then I was really over)
Thirdly, The Lee Powder measure isn't consistent to where I'd like and that may have been a factor as well.
Corrections were made and a new batch of 50 worked out just fine. A lot less spicy.