Sitting here just having built up some of the 2.0mm shafts, it's hard to imagine the pin coming out now, the groove in the pin for the grub screw to sit in, is very deep compared to the 1.5mm pins, so the grub screw gets a good grip on it.
Also, the gear box "pods" now come with 2 little plastic rings, that go over the centre shafts, so the pin can't come out, bit like the bearing mod peeps have been doing.
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Model Junction, Boughton Raceway.
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