Greetings!
Now we do not need a controller to get "soft" turn on the game!
After some research and tests looks like I just needed a small visual support on HUD to get an experience so good as on a gamepad ( to be sincere I am preferring the keyboard+mouse now ːsteamhappyː ), so it is not a reccomendation now.
This put the game on a perfect path to any plan I get on the future and I hope all you also like this new control scheme.
I did also small changes on some tracks to tune the difficulty, so, get the achievements and credits to buy parts will be a lot more rewarding.
Cheers!