23-07-2021, 01:15 PM
Mike, try adjusting the smaller ball joint underneath first. You can put a washer in as a shim to take up any slack. It should be tight but not too tight. Remedial work to the large spherical joint is not an easy fix. You could try removing the locking bolts and tapping the castellated nut clockwise to tighten it, but as already stated there may be no more adjustment left. Attending to the chassis crossmember mounting first may well solve or reduce your cloning to an acceptable level. Good luck.