Engraving AND plasma????......wow
So you are going from a 13 to a 40 then back to a 13 at the drive shaft? (confused look here....) Sounds like it's the same as a direct connection!
If you used a jackshaft and went from 13 to 40 and then 13 to 40 again you would be a 9:1 reduction. As is is you are just wasting chain and sprockets (:_) |