It was King race bearings, kept moving the ETA, There were literally none in the entire universe ?
They are same as a focus RS been a T5 volvo motor, so all focus tuners were in my boat, plus i need 2x sets as mines a 6 cylinder, and has an extra bearing to a 5 pot.
Nothing worse than waiting on parts and the date keeps getting pushed back, hopefully they'll come good for you soon