Oh I like that ^^^^^^^^
Reminds me of my first Volvo about 20 years ago. It was fairly new, I bought it second hand as an ex Volvo 'management' car. It developed an occasional misfire so I took it back to the main dealer. They hand it back at the end of the day saying that they had updated the software and it was OK now. Needless to say it wasn't so I took it back and asked them to change the plugs. That solved the problem. Recently my Mog (1956) failed on me. A brief check showed no spark. Quickly traced to a broken LT wire from the coil to the distributor.
Having said that my Mog with a 2l TR engine developing some 90bhp (maybe) in comparison to my current Volvo 2l T5 engine developing some 250bhp shows how much development has taken place over the past 60+ years.