Added technical detail on "Input Node" (#268)

Co-authored-by: Alex Moon <[email protected]>

pages/Input-Node.md

@@ -4,7 +4,7 @@ An Input Node is the component of a [cargo network](https://github.com/Slimefun/
 Input nodes can be crafted in groups of two in an [Enhanced Crafting Table](https://github.com/Slimefun/Slimefun4/wiki/Enhanced-Crafting-Table).
 
 ## Usage
-Input nodes move items from the container on which they are placed into the network, as long as there is an available matching output node in the network.
+Input nodes move items from the container on which they are placed into the network, as long as there is an available matching output node in the network. Specifically, every SF tick, the input node attempts to move the first matching item in the container.
 
 ### Placement
 A cargo input node must be placed (shift-right click) onto a container or [machine](https://github.com/Slimefun/Slimefun4/wiki/Electric-Machines), and aligned within 6 blocks of a [cargo manager](https://github.com/Slimefun/Slimefun4/wiki/Cargo-Manager) or a [connector](https://github.com/Slimefun/Slimefun4/wiki/Connector-Node) in range of one (no diagonals).