I picked up a 2000 Xr650r a few months ago. I am going over the jetting setup. I have the carb off the bike. Is there a way of verifying the needle is in the 3rd position without taking apart the top of the carb? Looking in from the top, the top of the needle appears flush with the bracket. The reason I'm checking the carb setup is that the bike does not run smoothly in first or second gear at a constant speed. It either wants to accelerate or engine brake. I often pull in the clutch in these situations to get more smoothness. The bike is uncorked. I found a 70s pilot and a 175 main in it. My altitude is 500 ft. Mike.