Send me some specific info so I can have a look and maybe try. We have eaten up SS uniballs on Chaos arms also. The mud is very abrasive and dry lube is washed off very quickly. There is nothing as annoying as a rattling squeaking suspension. If there is something better I am willing to try.Have you tried the newer stainless uniballs? I was of the same negative opinion of uniballs based on past experience, but the new WSSXTs last at least twice as long as the 1" uniballs in the lower shock mounts.
I have a standing saved order at Summit Racing - 8 COM-10T and 2 WSSX16T, as I go through 2 sets of coilover bearings for each set of UCA bearings. I could probably get 2 lowers to each upper bearing on the shocks, but for the effort of remove/replace I can toss a few $12 bearings.







