Thanks.
I used an early version of those on a triple. Frankly I found no benefit at all in playing around with the advance curve!
IMHO, so long as these old skool motors have correct mixture and BIG FAT SPARK, they’re not really fussy about minor changes to advance curves etc.
yes the trispark fire box can be setup as single fire and the elektronik sachs (spelling) can also.
I asked that question because if you look at single coils with two HT leads some are labelled "single fire" and some "dual fire"..... Hence my confusion.