7:11 These all get the same power and timing, so the order in which they enter the WAGOs is not important; just make sure to leave open the leftmost terminal in this animation frame.
7:25 Extrusion slots are sometimes inconsistent across manufacturers. If the Flow Blocker Clips (or any of the other extrusion clips for that matter) are a bit loose, try scaling them in the axis that would cross the slot width ~1%.