I had an interesting "Huh??" moment in the garage.
I was testing for boil-over / header glowing conditions at idle, after changing FI maps and Idle / CO settings.
The spark plug weep hole started belching fluid. "Huh?? What the...?"
I looked again, it was clear liquid (not antifreeze color). Oh, I'd just washed the cycle a few days ago. Water got in there and sat there...
So, that's my point.
You wash your cycle, you put it up until you play again, and the water sits in the spark plug hole until you use it again (and it then burns off).
Cover the weep hole before washing... There's no description in the Users Manual to suggest this (it says to plug the exhaust pipe hole).