I have to post an appreciation for C&H Ignitions.

Not for the first time, I received super service from them recently.

Without going into the problem's complex details, they tested a returned twin ignition and, despite not finding any defect, supplied me with a warranty replacement.
During the process Terry also spent some time on the phone with me exploring the issue.

In passing, I should mention the advice I received from Gerhart of 3W N America was also appreciated.

I am sure I am not alone in these appreciations.