In the uk, at near enough sea level. Temperatures of around 15-20 celcius. Current jetting is 168 main, stock 42 pilot, stock NCVU needle (was on fifth clip, worked down to third now as felt rich and rough idle) and 50 leak jet. Whole top of airbox cut and both sides, baffle fully removed, putoline air filter over stock cage. Stock fuel screw at 1-3/4 out. Bikes a supermoto. So, there some basic info above. Bike runs well, ish, well no. I lie. It feels very 'flat' past 7000rpm. And anything below 4000rpm I get a lot of chain noise/vibes. The idle is also rough. I've tried clips 3,4,5 on the needle. And felt third smoothed out the idle, and felt slightly crisper all over, idle still seems rough and it feels flat up top. Any suggestions? The snatching is driving me mad, it's not real bad just feels like I'm in a gear too high, I have to keep up over 4k rpm to avoid it! Any suggestions? Bad TPS? Lean on pilot and rich on main? Is a 168 main too large at sea level? Or am I expecting the bike to rev out more than it does. Has zero hesitation, the snatching is my main issue!! Regret buying it currently, my xr400 is silky smooth in comparison!