You cant set negative numbers. For example I want to set -1000 in net profit it is not possible. Or yearly profit set to - 200 is not possible either. This worked in the Beta versions but not anymore.
I still can not. I tried on clean install RC7, RC7 upgraded and RC6 on 2 diffrent computors it is Impossible it becomes 0. The reason i first tried was because i deleted -5000 in genetic evo settings and when i tried to add it again it did not work.
I have no problem editing the number and add - before the number, it is normally saved - it works in Build 107.