Thanks for the suggestion. That is my backup plan if I can find a worn joint/bushing somewhere. Don't want to cover the problem with a band-aid if I can find the root cause. I also want to upgrade the rear track bars to something beefier/adjustable (perhaps some "flexing" is occurring while on the road?). I did a complete hydraulic flush and did find some "water", maybe 10-15mls in 2 quarts. Any amount could have lent itself to creating an emulsion. Oh well, every correction helps.