steering wheel

hi my steering wheel is nt quite centre,, slightly to the left, is any1 elses like this? i had my tracking checked on my mot but they said it was perfect
 
When you say not central, do you mean pulling to the left or the doesn't look like it has been fitted straight? Mine pulls to the left slightly, but I think the car tends to follow the camber of the road quite a lot.
 
Mine is similar to this, when I line the red stiching on the steering wheel up with the centre of the dash my car is actually turning left quite a bit. Any ideas on the problem/how to fix?