In ATM8 you could dupe any block by placing it into a projector and rotating it with a wrench, causing the block to drop but also stay in the projector. In this pack, it doesnt work if you use a chest packaged with packing tape anymore,but it it does work with the Reinforced Chest from PneumaticCraft (or almost any other block) and rotating it with a wrench from Supplementaries.

Fixed in latest update