well this afternoon iam going back to the garage that done my cambelt TO KICK OFF as i think ive figured out whats causing the knocking sound.
First of all i found a bottle of tip-ex which had fallen down on my steering rack n torson bar (think thats how its spelt)and has f*cking leaked everywhere.
And looking at the engine mount, the bolt looks double thread and is not sitting where it should be, hence when i pull away there is a loud knock..
I have problem after problem with my car and its not the car as such its the f*cking garages f*cking it up all the time.

***RANT OVER****