Fat Boy I think the twitchyness at slow speed comes from the small light wheels. With less centrfugal force than 700c wheels the steering turns much quicker with the same input on the handlebars. As speed increases you get more centifugal force and that feeling goes away. I have let a lot of people try my Pocker Rocket and always warn them that it will be twitchy at first. Most who have ridden it more than 10 miles have agreed with that. They say they do not notice the twitchyness after riding yhay distance. Roger