Good stuff Geo, i was hoping for a talk but u kept going round and around and around all day lol, u did smoke a fair few cars tho, i had the teg on but i broke the clutch master cylinder on the first run
its to tension the cam gears, the head can b a wee bit noisy if u dont do it. u need 4 hands and alot of swearing lol, it doesnt need to turn that much, its hard going but it can b done