Re: Suspension noise - this could be the cause
Being Down Under, Jeep AU had the bolt but not the nut on their shelf. Apparently the nut was a self locking variety. Also it is a flexing connection, there is a rubber bush within the lower control arm where the front strut is bolted on.
Aerodynamics are for people who can't build engines - Enzo Ferrari
MY14 GC Diesel
MY16 S3 Sedan