Hi all, I'm new to these bikes & unfortunately things haven't started well.. Bought a 99 Busa a few weeks ago & all seemed ok but while riding yesterday the engine just died totally, it turned over fine but wouldn't run.. Having trailered the bike home it restarted immediately.. the symptoms seem to be these.. When cold, no problems, but when up to temperature (& just after the fan cut in) she starts to misfire & dies.. Anyone have any ideas?