Iam hearing a slapping rattleing noise at the front end drivers side of my ford on 1997 Ford F-350

it only sounds when I drive in potholes I have already change both top and bottom ball joints also all tie rod ends and still

Asked by for the 1997 Ford F-350
Avoid the potholes!! Problem seriously jack up the vehicle check for anything being loose or or bad bushing or shock/strut ect..