Hows it's going everyone. I recently picked up an 80 XS400 special that was running rough. The intake manifolds were cracked as well as the boots from carb to filter. I replaced the intake manifolds and found NOS boots on Ebay. Pulled the carbs and blew them out. Drained the tank and put in fresh rec fuel and I'll be darned fired right up and idled nicely. Now it seems to want to idle up like the choke us on. Any tips appreciated