I have a 97 bandit 1200. I did the 2" hole mod, jetted the carbs with 127.5 mains and 37.5 pilots 3.5 turns on the air screws and installed a scorpion bolt on exhaust. It ran awesome. I took it and dyno'd it at 121 hp. and the o'2 sniffer said it was a little rich at idle and was pretty good all the way through to redline. It idles fine, but it stalls if you give it a quick twist of the throttle. But only if its fast. Also it drives normal and excellerates fine, but if I just got on it and then let off the gas and pull in the clutch it will die almost immediately. But again its only under a quick change. What is going on?????? Help.....