It was difficult to see the extreme base of the insulator but what I could see was the same as shown on the tip (photo).
How so? To tell from the spark plug you have to look at the lower part of the insulator - which isn't visible in those pics. Going just by the upper part, it looks as though it's far too lean a mixture - which is odd considering the FI...
Looking at the spark plugs, I believe the fuel mixture is too rich .
The same day and prior to taking the bike back to the dealer, I was instructed by the dealer to disconnect the plug connecting the lambda sonder and run the motor to see if this made any difference, no change.
I only ran the motor at idle for 2-3 mins, I don't know how the signal from the lambda sonder effects the running during start and warm up.
No fail was indicated on the dash when the sonder was disconnected.