The pipes don't seem to work at all anymore. They just throw out the items when they try to pull them. Is the data messed up?

...oh yea, loadRouting needs to be implemented. How long should that take?

Damn. And no, loadRouting was always empty, created from the very start in case I ever decide to make routing info save and load. But thats strange, the changes I added shouldn't have changed anything besides improve network data...

Fixed via f605e59

Problem was a derp in the bitmath of the pipe data. (Was trying to set bits with OR without first clearing them)

Awesome, thank you! (I'm terrible with bit math, which is why I didn't notice this to start with)