As We are on the subject of Kingpins and bushes, I have a strong suspicion that Devol as well as Vesconite capture road grit and act like a file on King Pins. Hard Chrome are better than Stainless for this, but on a recent inspection I noticed damage to the thin chrome layer on both My Devol and Vesconite bushes. I washed the bushes out with carb cleaner, turned the KP 180 degrees and that is how it sits today. Both cars have a lot of miles on them, but I have lost track on just how many. I am using grease seals but not gaiters. I should use gaiters also.
