Pinion gears?

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I have bought some from Kershaw, and I have bought some of the Robinson from Tower. I like the Robinson ones better because when Kershaw makes his the surface finish is really rough. I polish the teeth of them so they don't chew up the delrin spurs.
 
RR makes the best gears, Tower carries them when they can get them.

Tower is out because RR is out, last time I checked anyway. They know they have the good parts because the price has jumped to 16.95 from 12.95

Hopefully they are running a batch and they will be ready soon.
 
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