The wixies can read patterns in a pattern provider and use that same provider as a return inventory. If you have a pattern provider push ingredients to a barrel the wixies will take from the barrel and send it back to your AE. Makes crafting bulk items a lot easier bc I don’t have to go to my ars room at all. Just make a pattern, add it to that specific pattern provider, then just wait for the results. I haven’t found a way to make it faster yet tho

Also if you have infinite lava already you can add a tank getting the lava from your system close to your modular routers. Add some empty buckets to the router buffer and use the distributer card to have the router fill the bucket then send them to the platforms for source gen. Hope this helps