Ashley, i dont know you personally but from reading your posts on here, you seem to have a lot of problems with finishing a race. Any top driver will tell you that preperation is key to being successful, for instance if your not finishing races your not getting as much practice in as you could be and you definatley wont be winning.
And consistency is the key, there is no point in doing 3 blistering laps to put it on its roof on the 4th, slow is fast. (practice what you preach lee

)
You will get there just be patient and put in the time before the race