Here is some info about the car at Euros.
My car was very competetive in finals as we found some things for car in hot weather and low grip. For colder weather I recommend to use from 600 to 800 oil in dampers and ~7k oil in diff. If it's cold and low traction, then 500 oil in dampers and 3k-5k diff oil. This is what I recommend as basic.
Also for hotter and lower traction I found that change from 1* toe out in front to 1,5* helped also a lot.
This was first race with RFG, and I have to say it's very big improvement on asphalt. My final result was not as good as it could have been, but I'm very happy with the perfomance.
With RFG you can have a lot more on-power grip which increases overall grip of the car also. Biggest difference is at low traction traction tracks but also helps at higher traction. With this car is more stable to drive so you can be more confident with driving and leave more small driving errors away.