I reset pick up gap to .8mm. Still no spark on right cylinder.
Checked wire from Igniter to right side coil for continuity. Checked OK.
As a last resort I swapped the wire from the ignitor which leads to the left cylinder coil with the wire which leads to the right cylinder coil.
Guess what? I now get a spark at the right cylinder and no spark at the left cylinder.
I can assume from this I need a new ignitor.
