Storage Fluid T3 vs. 4x900 T4 Pipes

Just install level 4 storage? Its the same footprint and it had more storage so you actually got a second before its empty.
There are storages for everything level 3 storage is just not designed for level 4 pipes at max capacity

I don't quite understand your problem. My (problem) was solved. If you or anyone else has problems, you'll have to start a new thread. 😉