Make sure your front axle is directly above the front roller. The front roller can be a little bit forward of the axle, but NOT BEHIND. That was the mistake I made, and it makes the ride twitchy as hell. I eyeballed it, and after getting this advice I took a plumb bob and noticed it was a bit off. DO NOT look at the bottom of the tire, look at the axle and drop straight down. It made my riding much easier. Good luck, you'll get it...just be smooth.