juice

My 4K mile V4 has always run sweetly. Had it serviced about a month or 2 ago, and havent ridden it much since. About a week ago I noticed the vibrations getting fairly heavy through the bars, pegs and even could feel it through the frame on my legs. I took it to the dealer to get it checked...

My bike at the moment is dangerous. If I hold a steady throttle (at any revs)it jumps all over the place as if it's getting random bursts of fuel. I'm putting it down to the the fact that I've got new exhausts on there and the PCIII is set up to the old ones! (done by previous owner) but it's...