Front end knocking

After taking the octy out for a little run after having it back from the dealers it seems to have developed a knock at the front end.

Its coming from the nearside. Not sure if it could be the arb on the driveshaft (just fitted coilovers and its siting alot lower than before), or if its the clutch. ? (Hopefully not the clutch).

It only rears its ugly head when i've got my clutch fully depressed and when i lift it a bit it seems to go away ?

But also on full left lock it is there ?

Was thinking about shortened drop links ?

Anyone else had this problem ?

As always all help greatfully recieved