Has anyone any experience of these
ca £12 on Ebay
Ive hunted around the web looking for a plausible explanation of how these work and only found specious BS
I can only guess that the electronic switch is triggered by the magneto when it reaches a certain voltage. How the correct timing is achieved is a mystery to me as there is no sensor module like a hall effect attachment
the points wire is diverted to the module which then is bolted to ground - thats it
how is the timing controlled?
other posters have scratched heads over this so its a bit of a mystery yet appears to be widely used on small engines and is also reliable and maintenance free. I believe Ransomes fitted this on their Certes machines and later