[Bitza]

Hi all, things just aint happening with my S2R 1100 Monster. starts easy, ticks over fine, blips great, but start to open the throttle steadily and at about 3K it starts to get a bit rough, by 4k definitely got problems, from then on it feels like fuel starvation, ease off a bit and the motor then responds to more throttle in fact if that's over 5k things can get interesting with the front wheel up in the air, but basically unrideable. So I've replaced the injectors, pressure regulator, the pump and checked the pipes are clear. The ecu was reflashed by Avanti. Any suggestions of where I go from here? All suggestions very welcome. Bitza