In the last period there are a lot of players that accumulate design points in the first races, for having a big advantage in further races.
Some players made this in a hidden way (the do not overcross of a lot of points the previous limit) but some players put all points in one characteristics .
This ruines development of players that use design points in normal way.
I think that a way for avoid this is putting a design points cap over the previous limit: i think that 20 points over previous limit is perfect.
In think that there is also another terrible way of putting design points: put the in the last seconds.
I think that it could be solved adding a time limit for putting design points over the previous limit.
In this way, after the limit , players can only decide where it is better make research.
Under limit it can always be maden.