Uhm i see, so now we have to pickup from the far side now to be optimal in some situations.

Also the original problem still lingers.

Its just me, or the stack inserters are slower? Im doing some preliminary simple tests off a blue belt using stack inserter at 12 stacks: Belt to Chest Full Blue belt 45 i/s v0.17.43 -> 60 ticks (from drop to drop, full cycle, every time droping 12 items) v0.17.44 -> 64 ticks Single (closest lane, 2...