why don't I improve the lab more than a fourth level? What should I do?
why don't I improve the lab more than a fourth level? What should I do?
Lab alone doesn't produce any drugs, you use lab to produce drugs from components that you get while you rob or at black market.
Having lab at level 4 is max, you can't upgrade it anymore. Why is that ?
Lab at level 4 is able to produce:
65000000 units per real hour ( 4 tc hours )
1560000000 units per real day ( 4 tc days )
I'm pretty sure no one has more components than they can produce if their lab is at level 4. That's why you can't upgrade it anymore, because you probably wouldn't need it.