I did set the pilot screws at the 2.5 turn accepted starting position.....
Further tuning will be in order starting from the inside and working out....in the thread here, no mention was ever made regarding valve clearances. I'd suggest getting that off the table next with a careful clearance check. These 250's are notorious for whacky running when valves are out to any degree.
Afterwards, if no improvement, a synch using a reliable manometer.
Then reset the pilot screws AFTER a ride...bike hot.....each side to its sweet spot.
A proper delete of the entire Ca system should follow somewhere too, no comment there, as I'm not familiar.
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