Rear left wheel dragging

[Nick520d88]

Good evening,

I have taken my 2010 520d estate to Quick Fit for a wheel alignment and their mechanic advised me that the back left wheel is dragging (Toe) and cannot be adjusted due to the adjusting bolts being so tight, they cannot get it to move any further.

They have requested I buy new bolts from the manufacturer and they can replace them, but I have my reservations that its the main cause of the problem.. I am looking for advice on this please.

Thank you!

[Nick520d88]

Wow, such quiet