ignore me, wrong one, lmfao

for the smart splitter and storage box for biomass isnt set up. you need to set the right output to overflow and it will store any extra biomass in the chest you have for it already

Design flaw, you are overflowing inputs, you need to overflow the outputs. Also had to rebuild every single conveyor lift.

For some reason the Overflow setting on the smart splitters is jamming up the system for me.. I had to change the setting to Anything in order for it to work. Great BP still though.