What do they use to lube the bearings at the factory, Hank? Some kind of dirty grease and certainly not graphite. Did you know that dirt does not stick to silicone? Seems kind of strange that my microheli blade grips were really tight - even with no connecting rods attached to them. Feathering shaft maybe? Definitely? What good would sanding the ball joints have done in that case Hank? Absolutely nothing but wear the parts out. Not one single instance of my TBE issues was caused by ball joints with burrs or imperfections. How can a piece that is precision cut by computer, precision guided by laser have burrs and imperfections? Come on.
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