I have yet another stupid question. What materials and coatings do manufacturers use in their fork bushes? I am looking at getting a set of custom made bushes for my Kowa 200SI, I can get Teflon coated bushes made through work but was wondering if it's the best coating to use. My forks have around 50hrs use total and I have just re-bushed them with a new type of bush but Kowa don't seem to have a QC facility as the bushes installed have a inside dia that is far too big causing stiction and mass amount of movement. Should I bother attempting to have bushes made or should I just scrap my 200SIs and my 160SS which has the same problem(and many more)?