Hi everyone, I have a 2000 600F4 which I recently did a bit of maintenance on, including spark plugs, air filter, and vale cover gasket. After putting everything back together, I took a test ride and discovered that in 2nd gear and above, the bike will either hesitate or not rev at all. As far as I can tell, everything is put together correctly, and the throttle is opening all the way. The fuel pump was also making strange clicking noises, so I assumed it was my issue and I replaced it, but that was not the issue. The bike starts, idles, and revs fine without any load. Not really sure what the issue could be besides maybe something clogging the carbs, but I'm fairly certain nothing got in them.