Hi,
To save me manually turning the crank 10 times and counting....has anyone got the definitive answer to the ratio of crank turns versus tacho gear turns?
(got the tacho apart, and figured I may as well spin it up (with a drill and an iPhone strobe) to set the needle back correctly. 😂. And yep, overly complicated but the bodies are drying and I love a good fiddle....)
Ta.