Dropped into my LBS yesterday, and amongst other things got talking about cleaning and what lube I use. Anyway the outcome and recommendation from the shop was to do away with all lubes and clean the drive gear with diesel hose it down dry off and leave it at that, the idea being diesel is oil based fuel and after a coiuple of cleans with diesel the drive gear will be gleaming with enough residual oil from the diesel to act as a lubricant. Anyone ever heard of this or have any views on the idea ?