Stack Upgrade (Extra Utilities)

The Stack Upgrade is an item added by. It is mainly used as an upgrade for the, , , and. When put into an item node, it will pick up a full stack of items instead of 1 item per operation. When put into a liquid node, it will pick up 8000 millibuckets instead of 200 mb per operation. Only one upgrade is needed per node.

It is also used to craft the.