TIP!!!
knees up, feet facing forward, knees up, feet facing forward, knees up, feet facing forward, knees up, feet facing forward... otherwise you'll either clip the feet on the ground and the floor will aproach your face very quickly or, the springs will knock together, you'll then lose balance as you panic whilst trying to rectify it, and then the floor will aproach your face very quickly!
(when I say knees up, I mean walk with a pedalling motion!)
Good luck!!!
Pepperkayn