Yes I too had this problem with one of the gaiters weeping oil and I chose to do it myself. Its just a nut and bolts job after all, and not that difficult if you have the time and observe the common sense rules of working underneath whilst the car is up on stands. At the same time I chose to take the Quaife Rack apart to see just how it functions and also to take up the very small ammount of play by screwing down the adjuster a couple of flats. A good clean up and fresh greasing will prolong its life for certain.
Plenty of guidance to be found on the GoMog site as to whats involved.
