All fixed one wire on wrong post .
All fixed one wire on wrong post .
Welcome back hasnt been the same without you, havnt had a good laugh for ages.
Valve stem and rocker face is the way to go. Some times the face of rocker arm pits or has wear and can be tricky to get perfect.
If you can best to set with dial guage instead of feeler guages.
best to use genuine nissan thermostat.
A serious bit of kit, even a knuckle duster.Lol