You're not offending me or anyone else relax.
Hit and miss goes back too the early days of gas engines on the farm.
the governor shut the ignition down back then because the first carbs were not very effective at running under different loads.
My Chum Atul builds replica diesel engines in India that are shipped here as compressors to get around the EPA rules.
Some people find the sound of a slow running engine almost like music.
I am one of them....
This is not hit and miss.
Just a vintage 5/1 doing its thing a little faster than I would be comfortable with ( rated for 600 rpm, 5 hp 1 cylinder )...
the advantage is it runs so slow and makes power at 650 rpm and because the wear at the speed is so little it can run for decades between rebuilds.
http://www.youtube.com/watch?v=CXKkNOS3ls0
Here is a modern engine evolved from it.
A 20/1 3.5 litre monster running 1000 rpm ( redesign but a fellow named Gupta at Satyajet works in India in the early 60s using a lister block and a head he cloned from a Petter. SEE!!!! clones are nothing new)
http://www.youtube.com/watch?v=XXPnBb-waZ8
This is a half breed.
It started life as a Steam engine and was converted for oil field use to burn.... OIL lol.
http://www.youtube.com/watch?v=SaD6txrIcp4
This is a semi diesel the first step to practical diesel like the Lister CS in Wales at a museum ( and things are about to go very wrong )
It runs like a diesel but can't start cold so they use a torch to get it hot.
http://www.youtube.com/watch?v=AG1MnXkHhlM
ANd this old girl is true hit and miss....
http://www.youtube.com/watch?v=DOCBHa0UIsI