Then ITDs picking blocks from the filter chests (turn on 'leave one' on those ITDs) and sending them where you want them (either processing stations or permanent storage. In the first filter chest place one of each crushable blocks you have, and do the same for extractable blocks in the second chest, siftable in the third, and building blocks (those that can't be processed for ressources)in the last chest. It only moves a block from chest A to chest B if there's already an incomplete stack of that exact same block in chest B (which means it will not move a block if there's only full stacks of that block in chest B).įrom the dumping chest into the ITD, check 'stack only' on the ITD, and out that ITD into 4 filter chests. Personally I use the 'stack only' option. The problem is that there's more blocks than a single tiny chest can filter, and everytime you come across a new block you need to place it in a free slot, make sure you have that slot's number right, and enter it in the ITD.