Re: 37/47 transposing gear set up issues on 9A

Phillip Rankin

I'm thinking he has the compound installed in the  photograph sa per your discription. The 37/47 compound is pretty small. He may need to add another gear to the gear train to make it work. The 40 tooth gear might work, but I don't know how well it would ride on a shaft  awith a keyway cut in the gear.

P. Rankin

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