It was brought to my attention that the mass production drop down on the prepare screen was lost in the conversion to CoE style tradeskills.
I have added this to v4.0.4 of the NeverQuest Tradeskill UI.
The addition of the dropdown has forced me to offset the begin and cancel buttons on the prepare screen. When the dropdown is not present the begin and cancel buttons will be off center. Therefore, I would suggest you get the mass production AA to make the Tradeskill screen look it's best