I have pulled little one inch wheelies when accelerating, and also full blown wheelies where I have had to chop the throttle while considering crawling over the gas tank, only flattened one nut with tank slap,(it was the small one anyway), I don't practice wheelies, they just seem to happen sometimes.They seem to have started to develope when I learned to rev higher while riding, my first couple of years I rode at less than 6k most of the time being new I guess. Now I am hooked on the high rev of my FZ6. I just always remind myself, wheelies last seconds, steel pins in bone.., a lifetime.