I’ve been fettling the old 77 on a night after work, since it’s come back from the mechanics, it’s had new air con compressor and re-gas, new pto shaft and bearing assembly, tappets adjusted, electrics sorted and everything working like she was brand new! It’s even had new speakers as the old ones had disintegrated. Got the old hedger on with a re-conned head with fresh flails, she is ready for another season