I just bought a 2000 yz426f that needed a little work. Well after fixing everything that needed attention...the carb now leaks out of the bowl. Not out of the drain lines, but out of the actual bowl, it leaks pretty good too. I can only get the bike to start for a split second, and then it dies. Could this be a jetting issue? I feel like the carb is flooding very quickly. Also, when I pulled the carb out two of the three jets were all the way down, and one was 4.5 turns out. I am at 8,000ft above sea level...anyone know what proper jetting is for this elevation? Thanks in advance for the help, and I can't wait to get this baby up and running.