GUY MARTIN hasn't quit. That's the message from his Tyco Suzuki team ahead of the 2012 Isle of Man TT.The team took to twitter following 24 hours of gossip and rumours across the internet where fans were speculating that Martin had quit the team

change in the behaviour of the bike. Martin at Banjax had worked his magic on the bottom end fueling and all my old gripes about the snatchy throttle and annoying fueling are now but a distant memory.Before the set-up session, going from open to closed

fitted the Power Commander correctly. However, as Martin at Banjax explained, the fueling on the GSX-R would also take a bit more work in order to be properly sorted. The problem is the funky under-engine exhaust. Because it's so rammed full of catalysers