An advanced engine is made up of an engine and a circuit, both are really simple to make and shown on the following pages:

Building a Circuit
Building an Engine

Then you simply need to craft circuit and engine together then sell the item. Please see our layout below to see exactly how we did it.



To the left of the middle crafter we build the circuit then feed it into that middle crafter.

To the right of the middle crafter we build the engine, that is also fed into the middle crafter.

To two objects are crafted, then sold.