do any blm owner have the steel knocking sound when entering the bumpy corner? Especially when go up car park level (the floor design to be bumpy to increase friction).
The sound is not from the driveshaft problem, as corner at flat road is fine.

Any idea what will causing this sound? sound like some screw is loose, complain to SC several times, they just help to tighten the absorber screw, but the problem still exist...