I bought number 15 today ! It has a sweet running 18 hp twin cylinder Briggs. I love the twin cylinder engines . I got the new gas tank in the Bolens today and also got the new carb kit installed . It idles perfect but spits and sputters throttling up. If all goes well tomorrow I will pull all 15 machines out back for a group picture.:cool2:<img src="http://www.tractorbynet.com/forums/attachment.php?attachmentid=391578"/>