Would it be possible to add support for deadlock stacking. This is mainly so Deadlock Stacked Recipes can be done on Raw ores processing and raw minerals processing.

An excellent idea! I'll look into it. Expect further developments by the end of this week.

Well, I don't know how 1 week turned into 13 months, but here we are. Added Deadlock Stacking Beltboxes support; however it uses the automatic icon generation feature which is not performance friendly so I'll have to make my own stacked items in the future.