Xb2 17 more steering

[adey]

Hi all, can anyone help me. I have an 17 spec xb2 currently setup with Bruno coelho's setup from the last eos round minus the carbon chassis and it just understeers. I have tried the different plastics, the more aggressive hub extensions, link positions and everything and i just can't get it to stop understeering. I like an aggressive steering car and a couple of people have mentioned the car suffers with understeer. I don't know if it's true but I could use some help. I am a seasoned racer with a decent working knowledge of car setup theory but I m struggling with this one. Any help would be appreciated. Thanks