Well I have completed the timing set up.
As described in my first post.
Ensure tappets on No. 1 are rocking.
Place gauge on inlet valve. Zero. Rotate crank clockwise until the gauge begins to register movement.
Continue clockwise and stop when No. 1 piston is at TDC. Take reading.
Now without moving the crank, place gauge onto exhaust valve.
Rotate crank clockwise until exhaust valve is fully closed. Take reading.
Add intake and exhaust figs. together.
Divide by 5 then multiply by 3. This gives max advanced.
Add intake and exhaust figs. together.
Divide by 2. This gives max retard.
Add max advance and max retard figs. together then divide by 2.
This gives optimum fig. for cam.
Rotate cam around until tappets on No.1 are rocking. Set up gauge on inlet valve. Zero.
Rotate clockwise until the gauge reads 'optimum fig.' The No.1 piston should be at or very near TDC.
If not at TDC, unlock vernier, rotate engine (either direction) until TDC.
Lock vernier, then re-check.
Also found this You Tube Vid.
Thanks for all the advice.
Richard
Edited by - Richard K on 2 Jun 2014 08:10:36