You have a happy Christopher. repaired ECU plugged back in. Engine now starts properly with none of the problems experienced at Rockingham.
Since I got it sorted, I have discovered that Seb, up in Scotland, was selling unlocked ECU's for £75 ?!?!?
Avilec did a good job, in fact it ticks over better than it did before.
Now all I have to do is get JJC to pick up my fire extinguisher and get it certified for this season.
________________________________________Adventure before Dementia !!