The Flow values change without extracting the values from the Stocks.
Initial:
inputs = 4
outputs = 4
Stock = 10
-> Stock remains at 10
At timestep 10:
outputs = 6
-> Output flow = 6, Input flow = 4 & Stock = 10.
!! Shouldn't the Stock be 8? If not, didn't the output flow get 2 units from nowhere?
The total number of units input + stock + output for any timestep should be the same. Right?
