So I have a 1994 Honda trx300 and I still am having some carb issues. I cleaned the carb and installed a new carb kit. Starts great, idles great, but when in 3rd it seems to pulsate. Not steady power. Any ideas on the setting the setting for the carb? I put a new spark plug in and the old one did seem pretty dark and sooty. I checked the gap on new one and installed. Went for a ride and it didn't seem any different. Any suggestions would be great..