Actually being lvl30 is really bad for research, only 10%
In the past (old lvl 20) research was a nice gamechanger during a season. Now with 10% it’s nearly gone.
So the idea is to bring back a bit more research, therefore I suggest a building which will increase the research by 0,33%. So after getting the building on lvl30 you will get 10% extra research, so in total it would be 20%.
This may improve the „research battles“ during a season on level 30.
Attention: this building will only be available after reaching lvl30
Still most defective bug in the system, that poses highest treat to game balance, that massive amount of outsourcing from higher levels teams to lower levels due to reversed and dubious research advantage and they aren't invested in HQ's nor in design department as much as higher levels.
In motorsports never have been such naive approaches, boosting weaker teams over stronger and more advanced, otherwise would have been encouraged victim and loserish/dilletantish behavior and mentality.