negative numbers in mass driver column in mining screen

[undercovergeek (OP)]

Looking at the work of my fantastic engineers and pilots i have 100 automines on 4 comets all sending minerals back with no issue

checking in the mining production screen on the comets there are negative small numbers in the mass driver column -25, -49 - are these abstract numbers to demonstrate some inefficiency in using the mass driver or is something amiss

i am not over the mass divers capacity

[Louella]

negative numbers in the mass driver column mean that the mass driver is sending stuff.

positive numbers mean it is receiving stuff.

[undercovergeek (OP)]

Well now I feel stupid!!