Rt Front Corner down 1 1/2"

That much wrong suggests a mechanical failure somewhere. Could be the socket at the rear of the bar but could also be at the adjuster mechanism too. That adjust bolt goes through a threaded block like nut. Maybe failed threads bolt or nut. The end of the bolt is ball nosed to seat in a pocket near the end of a limb or finger on that bar socket. We've seen the this bolt in pocket failed before. The pocket egg shaped to the point that bolt walked right out the end of the finger. This isn't a constantly moving wearing contact. Nor are those threads. These type failures must come from adjusting while vehicle weight loaded. Let us know what you find.