After a couple of drag runs at santapod my car is pulling to the left.

So i have just had a new set of tyre's all round and 4 wheel laser tracking done.

Seem to be better at first but took the car out for a good run today and under acceleration its still pulling to the left.

Had car in the air and cant see anything obvious!

Plan to get it on the ramp this Tuesday for a better look with a mech friend.

Question.
Is there anything I should be looking for?
Has any one had this problem?


The Car
Impreza wrx sti type uk 2006 hawkeye. Standard car and wheels.
done 45,000 miles