niggling

Hey guys, Just wanted to get some feedback on a problem with my gen1 tuono. When i'm pottering along in the lower revs, like below 4k it seems to throw a hissy and start spitting at me. It happens when i'm on and off the throttle. Could it be some sort of air leak? Any help much...

How do lads and lasses. Been working abroad for the past few months and finally now have the chance to be with my pride and joy. However i have started to find some issues that need addressing. The most annoying one being the crappy neutral. I have heard about a replacement jet that is supposed...