I thought he said he had the barrels nicasill plated and didn’t use new rings which he regretted. Exhaust looked clean when he started it. I cringed until he said that, also picturing the chrome starting to make its way to the oil pump.
He seems to be reasonably competent and I don’t remember subscribing to his channel but he must have featured a Guzzi or I wouldn’t have.
Edit I see Charlie beat me !