If I read the comment of John, not the software is a problem but he can't copy/past.

@John, do can try a straight curve to test.
If you know the normal ignitionpoint of the engine, I can make a straight curve for you.
I use the ignition on 3 engines, but I don't have thoose problems you have.
Maybe the magnets or sensors are not the one you need.
Don't use *supermagnets* and don't use bipolair sensors.
The *supermagnets* have a to big magneticfeeld and bipolair sensors need a south- and northmagnet.

I hope Ton can start to day to test his program.
If the program runs, it takes maybe one or two weeks to get the little vaults out.