Was practicing in my lot (picture below). I've been going out for about an hour after work and practicing all of the maneuvers, trying to learn slow speed control. I drove down the left side and made a U turn, attempting to line up with a painted "T". Not sure what happened, know I was going to slow-I might have hit the front brake. But had forks turned completely to the right and it slowly went over. Tried to stop it, but found out real quick what 500 lbs. feels like, even going less than idle slow. Scratched up my right side turn signal and the brake lever end. Rubbed out the brake lever scratch with 0000 steel wool. I guess I can replace the scraped turn signal. Nothing else I can see. Kind of bummed me out. I'm the new owner of an old bike that didn't (until now) have a scratch on it.