Hi Guys, My problem is the lack of avalability of an IGN module that replaces points on small old engines. The one ive dismantled is branded Atom Ign module, these are nolonger manufactured since 2005. They were invented & manufactured by 2 brothers in Australia. There patent was lodged in 1979 under 4163437. I would assume this has expired. Is it ok to ask for help on this cicuit on this Forum, as i need to construct a couple for my engines. There is only 6 components in it.