Fitting clutch and primary chain to Square Four Ariel

This week we are fitting the clutch and the primary chain to my 1956 Ariel Square Four. I also have a bit of a deep dive into the workings of these most important elements of making the machine move. Finally, although it seems like yesterday, it is coming up 7 years since I started this project and some things have been forgotten! Yes, I made another mistake so please do watch through to the end.