Ive got an idea what it might be... but again, someone on the Ninja forum has the exact same problem as me, and the mechanics dont know whats causing it
If the mechanics were in on the weekend, Id have a chance of making it on monday.. but they dont do weekends, ever... lol
and its getting serious.. I cant go through 10,000 rpm on the bike without it stuttering badly on me.. and its going to cause an accident if I dont sort it shortly...